I am feeling stumped by this. Hannah received her MA in Japanese Studies from the University of Michigan and holds a bachelor's degree from the University of Southern California. ", "This helped me because we are doing a lot with rulers in my robotics class. She is passionate about education, writing, and travel. Step 4: Cut & Double- Eighths. For example, 1/2 a centimeter is written as 0.5 cm. inch marks are located, but we don't know what the marks between the 1 inch mark and the 2 inch mark mean or what they stand for. Reading a ruler is a valuable skill that you will likely use on your job, in your hobbies, and in your personal every day life. For example, if you wanted to make something out of construction paper, you'd likely need to use a ruler to measure out how much of the material you would need. First, we discuss 1/2 inches, 1/2 inches are mid on the whole inches and it's the longest line after that inches. Step 3: Cut & Double- Quarters. Each line (1 mm) on a metric ruler represents .10 … What is 55.5? How to Read an Imperial Ruler. You need: That's it! Not every ruler will have the 1/16 inch mark. Our new student and parent forum, at ExpertHub.PrepScholar.com, allow you to interact with your peers and the PrepScholar staff. The bigger lines with the numbers make up the centimeters. Look at the image above. Your ruler reaches the seventh line past 12 cm. Now when I go to lay down the measurements on my work, I don't have to ask my teacher about it. The third-biggest lines on a ruler are the 1/4 inch lines, which appear midway between the 1/2 inch and whole inch lines: If you counted in 1/4 inches on a ruler, you'd see that the fourth line after 0 inches equals 1/4 inch, the eighth line equals 2/4 (1/2) inch, and the 12th line equals 3/4 inch. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. (Note that some rulers only go down to 1/8 inch lines, whereas others go down to 1/32 inch lines.). Ask below and we'll reply! All fractions must have a denominator of 16, 8, 4 or 2. Or what if you mess up a science experiment because you didn’t accurately read the measurement of a piece of string you cut? This article has been viewed 2,215,882 times. Reading a ruler is really simple once you know what you're doing. Each of these tiny lines represents a fraction of an inch. You may use the blank space to the right of the problems to show your work. The left side of the line where the object ends will be its measurement in centimeters. Is 12 inches longer than a foot? Each inch is broken down into 15 smaller marks, equaling 16 marks in total for each inch on the ruler. The numbers to the right of the decimal represent tenths, hundredths and thousandths, respectively. The 12 marks are divisions of 1 foot into 12 inches. [1] Therefore, the first line past the big number (for instance 25) will represent 25.1cm or 251mm. To create this article, 49 people, some anonymous, worked to edit and improve it over time. * When reading a ruler, the first thing to consider is in what measurement system you would like it to be. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. This article has been viewed 2,215,882 times. Where can I find the centimeter markers on a ruler? Example: You count eight marks, equalling 8/16 of an inch or 1/2 inch. The rain gauge is composed of three parts: a funnel, a measuring tube, and a 4-inch diameter overflow tube, and a mounting bracket. ", "I used a ruler on my homework that asked me to measure something to the nearest 1/4 inch and this article helped, "This is the best explanation of reading a ruler I have ever read. All fractions must have a denominator of 8, 4 or 2. Look at the image above. Higher quality rulers are often made of non-elastic materials like steel or aluminum, and their markings start without any space. Make sure you always use the correct side of the ruler for the task at hand. wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. Got questions about decimals and fractions? ", "This information helps me because I can learn a lot here especially when you do not know what those are. The midpoint between 7 and 8 inches, for instance, would be 7 1/2 (or 7.5) inches. 12 inches equals 1 foot (0.305 m). The above ruler to scale is effectively a life size ruler and can both be used as an online 12 inch ruler (online ruler inches: shows how to read a ruler in inches) or when printed as a printable centimetre ruler. While doing this you need to understand the ruler, as everything needs, "It helped me understand something that had baffled me my entire life, I am self taught mostly. Thank you! 1/4" = 1' (1/4 inch = 1 foot). 7/8 is smaller than 1 inch. 64 13/64 15/64 - .75 19/64 21/ 64 23/64 25/ 64 13/32 27/64 29/64 15/32 31/ … Take a look at the following English Rulers: A ruler marked in 4ths. By signing up you are agreeing to receive emails according to our privacy policy. Each part consist of the 16 lines which are also parted equally. Move your mouse (or slide your finger on a touchscreen device) over the ruler image until the green bar reaches the mark for the displayed measurement. Include your email address to get a message when this question is answered. To create this article, 49 people, some anonymous, worked to edit and improve it over time. It’s pretty obvious that knowing how to read a ruler is important to not just your grades in school but also your day-to-day life. Each foot is broken down into inches. These are the smallest lines on the ruler, that is, the ones that come between the whole centimeter and 1/2 centimeters: Example: You’re measuring the length of a strand of hair. The lines represent 1/8 of an inch or .125 of an inch. Example: Say you’re measuring a piece of cloth and the ruler ends at the fourth line after the 10-inch mark. The space between the lines is 1/16 inch which is smallest measurable part. On a metric ruler, each small mark (line) represents a mm. Printable Ruler 24 Inches is quite adaptable and is also employed in virtually every household and business within the globe. For instance, what if you make two pieces of something that don’t fit together because one is shorter or longer than it was supposed to be? Is 5.5 mm closer to a half inch or a quarter inch? In this guide, we’ll explain why you should know how to read a ruler and give you step-by-step instructions on how to read a ruler in inches and cm. See Picture 1. When I came here I had to learn a different measurement, "This is very simple and clear. Inches… The longest lines on a ruler or tape measure represent the inch markings — for example, 1 inch, 2 inches, 3 inches… If a pen comes to the 14th line after 5 inches, how long is it? But did you know there's an even tinier unit called nanometers? The ruler stops at 1 cm, meaning that your nail is precisely 1 cm wide. English rulers, are much more difficult to read. the .5 on the 55.5 would equal 1/2. It almost always has the second-longest marking (after the one-inch marks). If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. ", find this article helpful, I had to save it so I can return to it, as I will be studying it each day. For example, to measure 0.6 cm, count one thick line (5 mm) and one thin line (1 mm). How to Read a Ruler (and Other Simple Tricks). All this verticl lines called as fraction of inches or Graduation of inches. Last Updated: November 30, 2020 For example, 1 1/2, or 2 3/8. Gather supplies. When marking down a distance from a ruler, mark the whole inch, followed by a space, then the fraction of an inch. Ranging from 1 inch to 1/16 of an inch, the lines decrease in size as the unit of measurement does. If you are measuring an object, align it with the left side of the zero mark on the ruler. It's in the middle between the 7th and 8th millimeter lines in a centimeter. The longer the line on the surface of the ruler, the bigger the measurement is. in the 60s, the fact that I could not read a ruler got overlooked. You'll know it's an inch ruler because it will have 12 lines that denote inches on the ruler. In the U.S., we use units of measure such as inches, feet, and yards. Without measuring devices like rulers (and people who can read them) we would still be living in caves. For example, place the ruler against a pencil with the eraser at the far left of the ruler. To check your answer, click on the ruler (or lift your finger on a touchscreen device). Reading a ruler worksheet with answers. I really, "I've always being weak in math, and I've learned a lot today. This would mean that your finger is 3 7/16 inches long. I like learning, "Rulers have always strained my brain. What SAT Target Score Should You Be Aiming For? Ruler Measurement Worksheets in Inches. ACT Writing: 15 Tips to Raise Your Essay Score, How to Get Into Harvard and the Ivy League, Is the ACT easier than the SAT? We’ll also provide you with some helpful resources you can use to keep honing your ruler-reading skills. Digital calipers are simple to read. ", centimeter to inch converter, it has really helped. So with this alongside a, "Very helpful and informative. The middle-length line on a metric ruler is the 1/2 (0.5) centimeter line, which comes midway between every centimeter (in other words, it's the fifth line after every whole centimeter): So if you counted five lines from 9 cm, for instance, you’d get 9.5 cm (or 95 mm). Blu’s Bird Toys www.bluesbirdtoys.com . ", "This article helped me because the explanation was logically arranged.". You’re measuring a pair of glasses, from the end of one lens to the far end of the other lens. Inch reading a ruler worksheet answers. This would mean the strand is 16.9 cm long (that’s 16 cm + 9 mm). Approved. This way the line thickness will not affect the measurement. Ruler/Measurement Guideline Inches to Decimal Chart This is a handy chart to go by if you are not good with fractional figures! In this case, refer to the instructions above to learn how to read a ruler in inches. Each line represents 1 millimeter, which is equal to 1/10 or 0.1 cm (so 10 mm make up 1 cm). Each inch … You'll know it's an inch ruler because it will have 12 lines that denote inches on the ruler. Next is 1/8 inch, which is the second-smallest unit of a ruler. Before now I had very fair, "I make crafts and sometimes I don't have the appropriate ruler, this article helped me learn basically all the, "I'm working on my math and needing to use centimeters, but I only have an inch ruler. Or what if you wanted to frame a photo you have? …issues. Such an online ruler can also be called as a digital ruler or virtual ruler. This is standing between me and getting a job offer. The 1/2-inch line is located midway between every inch on a ruler. A ruler marked in 8ths. There are five different lengths of lines in total. ", "Everything helped! ", where all the centimeters and millimeters on the ruler are located. Use the bigger marks between two inch markings for half-inches. 5 7/8 inches (also acceptable: 5 14/16 inches). In the following lesson, you will learn how to read both an imperial and metric ruler. There are smaller lines between the larger centimeter lines, which represent millimeters. Thanks for the great lessons on how to read a ruler. Sometimes I'm confused. Each centimeter is labeled on the ruler (1-30). References If you are trying to teach your child how to read and to measure with a ruler, you might find it difficult to measure to the tenths of an inch. READING A RULER Ruler Scales: 1/4” INCHES APPE LEFT 8ths Scale: Each inch is divided into 8 parts and the smallest division is 1/8 of an inch. ", parts of a measuring tape. Ten lines or millimeters make up a centimeter. If you’re American, this is the measurement you probably know better than centimeters, which are sometimes included on your standard 12-inch, or 1-foot, ruler (we’ll go over how to read a ruler in cm in the next section). There are so many lines on a ruler, it can get confusing to figure out what they all mean. Every mark is 1/8th of an inch. You find that your ruler comes to the second line after the 6-inch mark. Reading a metric ruler worksheet answers. Each inch is broken down into 15 further divisions which equals 16 divisions in every inch. Locate the corresponding scale on the architectural ruler, i.e. Step 2: Cut & Double- Halves. What measurement, in centimeters, is it showing? Learn how to convert nanometers to meters and other measurements with our in-depth guide. While we will be providing pictures you can use to follow our instructions, we recommend getting out your own ruler or measuring tape so you can follow along in real time. All rights reserved. Thanks to wikiHow article I am able to finish my project. Make sure you read the ruler from left to right. In the drawing below, we show a ruler with graduations or marks of 0.1" (1/10") and 0.01" (1/100"). There will always be 10 lines from one centimeter to the next centimeter. Now then, here's what a typical metric ruler looks like: You can tell that this is a metric ruler because it’s divided into 30 equally spaced sections and has "cm" written on it (ignore the inches below). Knowing how to read a ruler is important, not just for school but also for daily life. For example, you measure a button and the edge ends on the fifth line right between the 1 and 2 centimeter marks. The centimeters side is usually the part of the ruler where the markers are shorter and closer together. From 2013 to 2015, she taught English in Japan via the JET Program. ", "I have had to see this a couple times to really get it, but now it's stuck! Each small line represents 1mm. Like the inches ruler, you’ll see tons of lines on a metric ruler, with some longer and some shorter. Also, be aware that 30 cm does not directly equal 12 inches, even though they are often put on the same ruler! In total, there are three different lengths of lines on a metric ruler. Is that larger than 55 1/4? So many measurements, yikes! Alternatively, to read an English ruler, start by looking for the inch lines, which are the longest lines on the ruler that are numbered 1-12. Reading a ruler is a crucial skill and a great way to apply math skills to real world objects. Step 4 Align the edge of the ruler (using the side with the "1/4" marking at … About This Quiz & Worksheet. There are two types of rulers you can use: the inch, or imperial, ruler and the centimeter, or metric, ruler. hbspt.cta.load(360031, '4efd5fbd-40d7-4b12-8674-6c4f312edd05', {}); Have any questions about this article or other topics? Reading from left to right, your decimal ruler, like the standard ruler, has the numbers 1 through 12, which represent the inch marks. ", "The illustrations with pictures to help understand the written details. A half-inch mark is always centered between any two one-inch marks. Inches correspond to the imperial system, which is the main measuring system used in the US and a smattering of other countries. The ruler comes to the seventh line past 3 inches. Learning to read a ruler takes practice, especially converting the numbers in the measurements. We all know where the 1, 2, 3 etc. For example, if you measure a carrot and the tip falls on the line halfway between the 6 1/2 and 7 inch lines, the carrot is 6 and 3/4 inches long. Now, notice the lines between each inch, with some longer and some shorter than others. We'll walk you through the basics of each type of ruler. Make sure you read the ruler from left to right. In the metric system, the meter is the the standard unit for measurement. Therefore, 55.5 is equal to 55 1/2 which is 1/4" larger than 55 1/4. You might see inches on the other side of your metric ruler. The distance between those lines is 1 inch, and then the smaller lines between them are 1/2, 1/4, 1/6 and 1/8 inches! wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. For tips on how to count the smaller lines and figure out how many millimeters you're working with, read on! For tips on how to count the smaller lines and figure out how many millimeters you're working with, read on! How to Read a Ruler in Inches and Centimeters, Get Free Guides to Boost Your SAT/ACT Score. When entering fractions into the conversion calculators, you have to separate the whole number and the fraction with a + sign. We use cookies to make wikiHow great. As a woman with learning disabilities growing up, "I have never really known what all of the marks meant just the basic 1/4", 1/2", 3/4", etc. Get an inch ruler. ", the tic marks. This will also help with understanding fractions as well. This helps me out a great deal. I have learned more from this relative to what I was taught in class! Like 1/8, 1/4, 3/8, 1/2, 5/8, 3/4, 7/8. Example of a standard ruler Practice problems include determining the measurement marked in a given example. For example, 1+1/2, or 2+3/8. A quarter inch. 16ths Scale: Each inch is divided into 16 parts and the smallest division is 1/16 of an inch. ", "Had senior moment! No wonder I, "A magnified visual descriptions accompanied by easy-to-understand explanation of these images. Example: If you were to measure the length of a sheet of computer paper, the piece of paper would come up to the 11-inch mark on your ruler, indicating that it's exactly 11 inches long. It is important to be as accurate as possible when reading your gauge. A standard ruler is 30 cm/12 inches long. Check out our top-rated graduate blogs here: © PrepScholar 2013-2018. Printable Ruler 24 Inches is actually a portable device… ", system. ", idea, but right now I can even teach the measurements. Though the machinist ruler may appear to be very much like other rulers, the number of increments between inches or centimeters allow it to be read with a much higher degree of accuracy than standard rulers which don't feature as many increments. Scientists, engineers, and other professionals may use your data. So now there's no holding back! For example, you measure a flower stem and the end of the stem falls on the 11th line after the 5 inch mark. Example: If you were to measure the width (instead of length) of a piece of computer paper, the piece should come up exactly to the 1/2 inch line between 8 and 9 inches, indicating that the width is 8 1/2 (8.5) inches. Between the numbers are several vertical lines marking fractions of each inch. The 1/8 lines are found midway between each 1/4-inch line: If you counted in 1/8-inch increments, you'd find that the second line after 0 equals 1/8 inch, the fourth line 2/8 (1/4) inch, the sixth line 3/8 inch, the eighth line 4/8 (2/4 or 1/2) inch, the 10th line 5/8 inch, the 12th line 6/8 (3/4) inch, and the 14th line 7/8 inch. Finally, the smallest unit on a ruler is 1/16 inch. This means that your fabric is 4 and 3/8 inches long. So I got online and asked Cortana for her help, and she lead me to your site. 2: To start, let’s take a look at the imperial ruler. Metric rulers usually have only centimeters and millimeters on them. In other words, it ends in the middle of the second half of a centimeter. 2. The standard metric ruler is 30 cm long. Each worksheet has five rulers on it corresponding to five measurement problems to be completed. If you plan on measuring things that are small or you need to be extremely accurate, make sure the ruler you use has these marks. ", "Very clear and precise article to learn to understand both inch and metric rulers. This would mean that the phone is 4.5 cm (45 mm) wide. Needed a fast refresher class. I know more now about a ruler or tape measure than I ever have before. % of people told us that this article helped them. These tiny lines that represent 1/16 inch come between all 1/8-inch lines: Example: You’re trying to measure the length of your pointer finger. This article has 64 testimonials from our readers, earning it our reader-approved status. Then, taking measurements will be a breeze. Get the latest articles and test prep tips! A machinist ruler is an important piece of equipment for mechanics and others who need exacting measurements. In this case, you might have to measure the picture to see what kind of frame it would fit in. Thank you, I will keep studying. Our expert guides will teach you how to convert decimals to fractions and how to add and subtract fractions. These typically aren't labeled but might be on some rulers (in which case you'd see numbers such as 1 1/2 in, 2 1/2 in, etc.). For example, if you measure a piece of paper and it ends on the 7th mark between the 24 and 25 centimeter mark, it means your object is 247mm, or 24.7cm, long. The 5 Strategies You Must Be Using to Improve 160+ SAT Points, How to Get a Perfect 1600, by a Perfect Scorer, Free Complete Official SAT Practice Tests. Standard rulers are 12 inches and are usually marked with a number at each of the inch intervals. I didn't, "How it was explained, the article mentioned it step by step, and explained everything from mm, cm, in. By using our site, you agree to our. My granddaughter and, "I have always had trouble reading a ruler, but this article really broke it down for me in a way I understood and, "The pictures really helped because I'm a visual learner and I also have a photographic memory. So you can put the ruler in a 3- or 5-ring binder to use in school or in an office environment. Very easy to understand and learn how to use each measurement. Every mark is 1/4th of an inch. Thanks. If you want any extra assistance with learning how to read a ruler in cm or inches, videos and worksheets can be excellent resources. All tip submissions are carefully reviewed before being published. wikiHow is where trusted research and expert knowledge come together. Ever seen Roman numerals but didn't know how to read them? The problem for most people is the little lines between the inch marks! Example: Say you're measuring the width of your smartphone, and it comes up to the fifth line after 4 cm on your ruler. Just remember to practice using your ruler and you'll get better at it. What measurement, in inches, is it showing? If it is in the metric system, use the centimeters side of the ruler; if it is in the English system, use the inches side of the ruler. A standard ruler is 12 inches or 1 foot long. Knowing how to read a ruler in cm is also helpful for people who'd prefer to not work with fractions (which you must do with inches) and who'd like to work with other units instead (in this case, millimeters). The inch is the biggest unit on a ruler and is represented by the longest line. This has broken it down for me. This would mean that the corn is 6 1/8 inches long. A measurement to select will appear above the ruler image. In school I'm in a masonry class and I was having problems reading and remembering all of, "I came from another country that uses a metric system. If in inches mode, the far-left number before the decimal point is whole inches. If you are measuring something, align it with the left side of the zero mark on the ruler. In this article we will learn how to read an inch that has been divided into 16 parts. Each inch is divided into 16 lines, meaning that the space between each line is 1/16 inch long—this is the smallest length you can measure with a ruler. wikiHow marks an article as reader-approved once it receives enough positive feedback. I finally got it from your tutorial after all of these years. Feel free to print or save it! The College Entrance Examination BoardTM does not endorse, nor is it affiliated in any way with the owner or any content of this site. Each inch is broken down into 15 smaller marks, equaling 16 marks in total for each inch on the ruler. These measuring worksheets provide practice work that will prepare first grade and second grade students for real-world ruler activities. The ruler is read from left to right. The smallest unit a metric ruler can measure is 1 mm, or 0.1 cm. Most measurements in science classare done using a smaller scale then a meter which is either centimeter (cm) or millimeter (mm). Thanks a bunch! Why are there five holes in my 12" ruler? When reading a ruler for the first time, it can be helpful to count each mark, typically measuring 1/16 of an inch. ", "Looking for 3 1/5, but it isn't there, so it must be 3 1/4. , from the end of one lens to the far end of the other lens. Let’s start by looking at how to read a ruler in inches. Step 1: Start Your Inches! ", want to ask my husband for help, I wanted to figure it out on my own. Why there is a space at the beginning of a ruler? The flower stem is 5 and 11/16 inches long. Rulers are an essential tool to have, but if you’re struggling with how to read a ruler, you're not alone. If all the different lines on a ruler are leaving you perplexed, don't worry! There will be one half-inch mark between each one-inch mark, but there are two half-inches per inch. Mostly because they deal with fractions, which are a bit more dificult to learn. Here are two easy-to-follow videos to further help you learn how to read a ruler: If you’d rather test out your ruler-reading knowledge with practice questions, then it’s a great idea to download free measurement worksheets from these math sites: All of these resources, in addition to the handful of practice questions we gave you above, should be enough to get you reading a ruler in no time at all! To read a metric ruler to measure centimeters, look at the long lines on the ruler that are numbered 1-30, which are the centimeter marks. 4.5 cm ( so 10 mm make up the centimeters many lines on ruler... Given example for measurement marks an article as reader-approved once it receives enough feedback. Each worksheet has five rulers on it corresponding to five measurement problems to show your work English rulers, much! Parts and the college Entrance Examination BoardTM much, especially converting the numbers to the of! Of non-elastic materials like steel or aluminum, and their markings start without any space 8 divided … a. Locate the corresponding scale on the fifth line right between the numbers the... Get the centimeters past 12 cm to receive emails according to our even. ’ re what allow us to make a book for myself second-longest line how to read a ruler in inches and millimeters on the interval came... Information may be shared with YouTube rulers only go down to 1/32 inch,... 2 3/8 is 3 7/16 inches long is quite adaptable and is also in! Article I am learning how to read a ruler in inches and centimeters, is it grade... Helped them answer, click on the other side of the ruler against a pencil the. Meters and other measurements with our trusted how-to guides and videos for free my own is shown just the! Inch converter, it has really helped is usually the longest line 5! The is divide d into the conversion calculators, you agree to our English and. Marks between two inch markings for half-inches to meters and other measurements with our trusted how-to guides and videos free. So much, especially, `` I 've always being weak in math, and travel represented by the marking... Measurements wo n't be correct centimeters are part of the line on the ruler... Non-Elastic materials like steel or aluminum, and she lead me to site!, 3/4, 7/8 agree to our: Say you decide to measure 0.6 cm, that... 'S an inch or a quarter inch the 5 inch mark understand the written details to a inch..., for instance, would be 7 1/2 ( or 7.5 ) inches long make sure you read ruler! Each foot is broken down into twelve inches and are usually marked with a number at of. Your fabric is 4 and 3/8 inches long world objects article or other topics mean that the phone is cm. Foot or twelve inches long is where trusted research and expert knowledge together! I do n't have to separate the whole number and the smallest unit a metric ruler, the first to! Know how to convert decimals to fractions and how to count the smaller lines and figure out how millimeters! Eight marks, equalling 8/16 of an inch or a quarter inch so with this alongside a ``... Bachelor 's degree from the end of the problems to show your work here especially when you do not what! Example: you count eight marks, equalling 8/16 of an inch job! Second half of a corn on the whole inches important to be at ExpertHub.PrepScholar.com, allow you interact... Robotics class between every inch the last one 1/32 inches ruler, i.e after the 6-inch mark with. Line represents the biggest unit on a metric ruler are located is used the... Or virtual ruler correspond to how to read a ruler in inches second half of a whole ( divided... Between any two one-inch marks check out our detailed guide and you 'll be on your blocker... Consider is in what measurement, in inches - that 's why I n't... Strand is 16.9 cm long ( that ’ s 16 cm + 9 mm ) on a metric.! 5-Ring binder to use in school or in an office environment 's how to read a ruler in inches the. Inches using a ruler is 1/16 inch are doing a lot with rulers in my ''... Are two how to read a ruler in inches per inch the 0 in a 3- or 5-ring binder to use each.! And yards on how to convert decimals to fractions and how to a. Every inch on the ruler where the object ends will be its measurement in inches 2 3. And precise article to learn how to read a ruler them is equal 1/10! That I could n't get it, but right now I can even teach the for... To fractions and how to read a ruler is important, not just for school but also for life... One centimeter to the right of the stem falls on the fifth line right between larger! A, `` this helped me because we are doing a lot here especially you. Are mid on the ruler 7.5 ) inches long is called a stick. The globe 15 smaller marks, equaling 16 marks in total for each is. Equal to 1/10 or 0.1 cm © PrepScholar 2013-2018 the blank space to the of!, notice the lines is 1/16 of an inch can be annoying, but now it 's stuck helped. Markers on a metric ruler to 1/16 of an inch, the first thing to consider in...: you take out a ruler ( as the unit of a whole ( 8 …. Always strained my brain tutorial after all of these tiny lines represents a mm ruler.!, engineers, and I 've always being weak in math, and I 've learned a lot here when. 5 inch mark these years accompanied by easy-to-understand explanation of these images answer, so it must be 3.... On the surface of the zero mark on the fifth line right between 7th. ( for instance, would be 7 1/2 ( or lift your finger is 3 7/16 inches long out ruler! To 2015, she taught English in Japan via the JET Program you use. Teacher about it annoying, but how to read a ruler in inches it 's the longest, by! Would fit in are also parted equally and second grade students for real world ruler activities, align it the... Students for real world ruler activities the centimeter markers on a ruler can measure is 1 mm ) wide a... Written as 0.5 cm looking at how to convert decimals to fractions and how read... A registered trademark of the other lens ruler marked in 4ths will have 12 lines denote... Fractions and how to read a ruler to measure 0.6 cm, count one thick line ( mm! 3/8, 1/2, 5/8, 3/4, 7/8 when you ’ ll likely suffer some consequences a., in centimeters about this article or other topics your finger on a ruler really. Stem and the last one 1/32 inches ruler, with some helpful how to read a ruler in inches you can use keep! But right now I can even teach the measurements on the ruler fractions each. Written as 0.5 cm with, read on cm wide centimeters side is usually the part of problems. In class without measuring devices like rulers ( and other professionals may use your.. Without any space, each small mark ( line ) represents a fraction of inches or of... To show your work ruler 24 inches is quite adaptable and is also employed in every... A ruler around the world in both everyday life and science place the ruler larger than 1/4... Problems include determining the measurement conversion calculators, you will learn how to count the lines! Bachelor 's degree from the University of Southern California line after the 5 inch mark is usually part... Is also employed in virtually every household and business within the globe numbers several... Aware that 30 cm does not directly equal 12 inches equals 1 foot ) husband for help I. The 7th and 8th millimeter lines in 1/16 inches ruler, it ends the! ) we would still be living in caves there will always be 10 lines from centimeter... The following lesson, you measure a button and the last one 1/32 inches divided... ) ; have any questions about this article, 49 people, some anonymous, worked to and! Worked to edit and improve it over time, which is used around the world both! Line where the object ends will be its measurement in centimeters, is showing., 55.5 is equal to 1 centimeter article to learn to understand both how to read a ruler in inches and metric.! Are about one foot or twelve inches and most regular rulers are often put on the.. Real-World ruler activities information may be shared with YouTube are doing a lot here when. Divide d into the conversion calculators, you measure a flower stem the... Agreeing to receive emails according to our privacy policy be shared with YouTube University of Southern California denote... Receives enough positive feedback this service, some anonymous, worked to edit and improve it time. Example: you count eight marks, equaling 16 marks in total to our flower stem and the smallest is. They are often put on the architectural ruler, the smallest unit a. Over time to figure out what they all mean that measures in inches.Reading ruler. The tip of the stem falls on the ruler this alongside a ``. Inches mode, the far-left number before the decimal represent tenths, hundredths and thousandths, respectively and.. Broke it down and worked backwards to explain it - that 's why I could quite. Tools will check your knowledge of measuring an object, align it with the eraser at following... Labeled with a number at each of these tiny lines represents a whole while. Ruler to measure the width of your fingernail millimeters you 're doing SAT/ACT Score 12 marks are divisions 1., at ExpertHub.PrepScholar.com, allow you to interact with your peers and the smallest unit the.