How to Convert Centimeters to Inches . Between each centimeter (cm) mark, there should be 10 smaller marks called millimeters (mm). OnlineConversion.com: How Do I Read a Ruler? ", "Very clear and precise article to learn to understand both inch and metric rulers. ", "This helped me because we are doing a lot with rulers in my robotics class. Unlike with the English ruler, the measurements for the metric ruler are written in decimals instead of fractions. If the pencil point ends at the shorter line halfway between the 4 and 5 inches marks, then your pencil is 4 and 1/2 inches long. Each millimeter is one-tenth of a … If you are measuring an object, align it with the left side of the zero mark on the ruler. Start reading the ruler from the 0 mark. In other words, it ends in the middle of the second half of a centimeter. Some rulers have inches on one side and centimeters (metric system) on the other. ", have had such conundrums with measurements. The longer the line on the surface of the ruler, the bigger the measurement is. Approved. Handy accurate online ruler. To create this article, 50 people, some anonymous, worked to edit and improve it over time. You don't want to get the centimeters and the inches mixed up or your measurements won't be correct. While some rulers will show only the US customary measures of inches and feet, most also have a metric side that measures length in millimeters and centimeters. 6 mm is almost a quarter inch, whereas half an inch looks closer to 12-13 mm, so 5.5 would be close to a quarter of an inch. Where can I find the centimeter markers on a ruler? Why are there five holes in my 12" ruler? If you are measuring an object, align it with the left side of the zero mark on the ruler. You can check out the millimeter conversion table or the inch to mm chart. Therefore, one small reading after one millimeter is 9.1, two small readings is 9.2 and so on. What does it mean when mm is shown just beside the 0 in a ruler? % of people told us that this article helped them. Standard rulers are one foot long equal to 30 centimeters or 12 inches. wikiHow marks an article as reader-approved once it receives enough positive feedback. You can utilize Decimal Inch Ruler Printable for this goal and store the product that you simply have to measure within a safe place. For example, place the ruler against a pencil with the eraser at the far left of the ruler. Every mark is 1/8th of an inch.English Ruler A ruler marked in 16ths. A ruler is used to measure units of length, inches, feet and yards.A standard ruler is 12 inches or 1 foot long. Take a look at the following English Rulers.English Ruler A ruler marked in 8ths. Each line (1 mm) on a metric ruler represents .10 o… ", "The illustrations with pictures to help understand the written details. For example, if you'd measured an object that reaches up to the 5 centimeter mark and then another 5 millimeters beyond that, instead of counting "one... two... three... four... five..." for the centimeters and then multiplying to convert them into millimeters, you can just count millimeters by tens: "ten... twenty... thirty... forty... fifty..." and then add in the remaining 5 millimeters for a total measurement of 55 mm. Not every ruler will have the 1/16 inch mark. For tips on how to count the smaller lines and figure out how many millimeters you're working with, read on! Most measurements in science classare done using a smaller scale then a meter which is either centimeter (cm) or millimeter (mm). The smaller ticks on a metric ruler represent a millimeter. Ranging from 1 inch to 1/16 of an inch, the lines decrease in size as the unit of measurement does. The flower stem is 5 and 11/16 inches long. Bob and Sparky explain how to read a metric ruler. convert mm to inch, cm to inch, inch to cm, inch to mm. These are the smallest unit on the tape measure scale, and are also marked with the smalles hash mark along the edge. Thank you. How to read Centimeter ruler? As they are so small, they are generally not individually numbered on tape measures. The larger lines with numbers are centimeters, and the smallest lines are millimeters. On a metric ruler, the numbers represent centimeters. I didn't, "How it was explained, the article mentioned it step by step, and explained everything from mm, cm, in. I finally got it from your tutorial after all of these years. interact with the simulator of ruler, line gauge or scale 1:100 in millimeter How to use the ruler or line gauge. Knowing how to use and read the units of measure is a basic skill that has uses in various applications including building, manufacturing, creating objects such as furniture, and measuring for interiors. Step 1: Pick a side Pick a side to use for your measurement. Is that larger than 55 1/4? Building and construction practice calls for all measurements to be made in millimeters (mm). There is a little bit you need to know first. Respond to this Question. ", "Had senior moment! ", "I have had to see this a couple times to really get it, but now it's stuck! In a millimeter ruler, one large reading is cm and one small reading is mm. The other side of the ruler will have markings for cm and mm measurement. 12 inches equals 1 foot (0.305 m). In that case, count centimeters up until the mark just before your measured object, then add in however many more millimeter marks it takes to reach the line you measured to. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. It reads cm, and has more numbers. This will result in an fit to scale & accurate ruler. How would I figure out what the answer is? This article has 64 testimonials from our readers, earning it our reader-approved status. This means that your fabric is 4 and 3/8 inches long. in the 60s, the fact that I could not read a ruler got overlooked. Between each centimeter (cm) mark, there should be 10 smaller marks called millimeters (mm).Make sure you read the ruler from left to right. Therefore, 55.5 is equal to 55 1/2 which is 1/4" larger than 55 1/4. Now that you've identified which side of the ruler has metric measurements, line that side of the ruler up with the object you're measuring. The "zero" line on the ruler usually doesn't line up exactly with the edge of the ruler, so make sure you put that zero line even with one edge of what you're measuring. I know more now about a ruler or tape measure than I ever have before. 7/8 is smaller than 1 inch. 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. Metric rulers have centimeter and millimeter markings. By using this service, some information may be shared with YouTube. Yes, but it really depends on what type of ruler you want to learn as well as how fast you pick up new material. Suppose you measure 9 then after that each small reading is equivalent to one millimeter. While measuring an object on the ruler, align it with the left side of the zero mark. ", "This is great! It has 5 for centimeters and 5 for mm. The 55.5 is larger than 55 1/4. ", "This information helps me because I can learn a lot here especially when you do not know what those are. Which means that 12 inches long ruler divided into 12 equal parts. No wonder I, "A magnified visual descriptions accompanied by easy-to-understand explanation of these images. 1 inch represents a whole, while 7/8 represents 7 parts of a whole (8 parts). Why there is a space at the beginning of a ruler? Because the marks on a mm ruler are quite small and aren't numbered, it may help to put your finger, or the point of a pen or pencil, down to help you keep your eye on the correct mark. Last Updated: January 7, 2021 Some lines are smaller and some are longer. A centimeter (1 cm) is about as wide as your fingernail. References Bob and Sparky go over how to read a measuring tape or a ruler using fractions. 10 lines are equal to 1 cm, in the middle of the 10 lines longer lines it represents 0.5cm . The marks are even numbers. How to Read mm on a Ruler | Sciencing Save sciencing.com. If you can keep the product inside a plastic bag in order that the quantity does not get spoiled. ", the tic marks. How wide is that suitcase? Often, your measurement in millimeters will fall between centimeter marks on the ruler. (Broken Link Removed) bobpursley. Use US Letter setting when printing them. Each centimeter is equal to 10 millimeters, so if your object measures 4 centimeters long, that's equivalent to: Often, your measurement in millimeters will fall between centimeter marks on the ruler. This clear breakdown for ruler dummies was, "I need to learn how to read a ruler for the job I may be getting. Since millimeters are 1/10th of a centimeter, if you measure 8 marks after a centimeter, it is … Is 12 inches longer than a foot? What is 55.5? There are smaller lines between the larger centimeter lines, which represent millimeters. Next, count the number of millimeter marks, starting from the zero line of the ruler and continuing until you reach the mark that lined up with the far edge of your object. If the ruler has measurements down both sides, one side will show US customary measures; look for the side where the larger marks (inches) are numbered up to 12. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/3b\/Read-a-Ruler-Step-1-Version-5.jpg\/v4-460px-Read-a-Ruler-Step-1-Version-5.jpg","bigUrl":"\/images\/thumb\/3\/3b\/Read-a-Ruler-Step-1-Version-5.jpg\/aid2762382-v4-728px-Read-a-Ruler-Step-1-Version-5.jpg","smallWidth":460,"smallHeight":259,"bigWidth":728,"bigHeight":410,"licensing":"

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>

License: Creative Commons<\/a>

\n<\/p>