Your browser does not support the canvas element. This is an online length converter, convert millimeters(mm) to inches, centimeters(cm) to inches, inches to cm, inches to mm, include fraction and decimal inches, with a ruler to show the corresponding of units, understand your question with the best visualization. Show
The diagonal screen is 15.6"(inches) of my laptop computer, resolution is 1366x768 pixels. I google the PPI reference and found 100 PPI to my screen, after i measure the size of virtual ruler by a actual ruler, i found the markings are not very accurate at 30cm, so i set the default pixels per inch(PPI) is 100.7 for myself. If you would like measure the length of something, we have an online actual size ruler, welcom to try it. MM, CM & Inch
Fractional inches to cm & mm conversion table
There are two types of scales commonly used on rulers; Fractional and Decimal. Fractional Rulers have graduations or marks based on fractions, for example 1/2", 1/4" 1/8", 1/16", etc.. Decimal Rulers have graduations or marks which are based on the decimal system such as 0.5, 0.25, 0.1, 0.05, etc.. Most Fractional Rulers are based on the English measuring system where scales are graduated in units of one inch and fractions of an inch. Fraction To DecimalIf you would like convert fraction to decimal, or convert decimal to fracion, try this fraction/decimal converter Length Unit Converters
Convert feet to millimeters or millimeters to feet. 8 3/4 feet is how many mm ? 1200 mm is how many feet ? What do you think about this tool?
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Results in Inches:
1 mm = 0.03937 in The fastest and easiest way to convert mm (millimeters) to inches is use this simple formula: inches = millimeters ÷ 25.4 Since there are 25.4 millimeters in one inch[1], the length in inches is equal to millimeters divided by 25.4. Thus, the formula to convert millimeters to inches is the length divided by 25.4. For example, here's how to convert 5 millimeters to inches using the formula above. 5 mm = (5 ÷ 25.4) = 0.1968504"
You've learned how to convert millimeters to inches, but you might be wondering how to convert mm to fractional inches. Start with the mm to inches conversion above to get the result in decimal form first, then round to the nearest fractional inch. Take the portion of the decimal result to the right of the decimal point and multiply it by the level of precision you want. You can choose to round to the nearest 1/16, 1/32, or 1/64 of an inch. To round to the nearest 1/16, for example, take the decimal portion and multiply it by 16. Then, round that result to get the numerator of the fractional inch measurement.
For example, convert 100 mm to fractional inches to 1/16" precision following these steps. Divide 100 by 25.4 to convert mm to inches. 100 mm ÷ 25.4 = 3.937 in Then, multiply the decimal remainder by 16. 0.937 × 16 = 14.992 Round this to the nearest whole number; in this case, 14.992 can be rounded to 15. Place this value in a fraction over 16, so 15/16 is the remaining fraction. Put it all together by placing the whole number in the decimal in front of the fraction. 100 mm ≈ 3 15/16" Our inch fraction calculator can add millimeters and inches together, and it also automatically converts the results to US customary, imperial, and SI metric values. Millimeters and inches are both units used to measure length. Keep reading to learn more about each unit of measure.
One millimeter is equal to one-thousandth (1/1,000) of a meter, which is defined as the distance light travels in a vacuum in a 1/299,792,458 second time interval. The millimeter, or millimetre, is a multiple of the meter, which is the SI base unit for length. In the metric system, "milli" is the prefix for 10-3. Millimeters can be abbreviated as mm; for example, 1 millimeter can be written as 1 mm. Millimeters are often represented by the smallest ticks on most metric rulers. To get a reference point of the size, the thickness of a US dime is 1.35mm.[2] What is an Inch?An inch is a unit of linear length measure equal to 1/12 of a foot or 1/36 of a yard. Because the international yard is legally defined to be equal to exactly 0.9144 meters, one inch is equal to 2.54 centimeters.[3] The inch is a US customary and imperial unit of length. Inches can be abbreviated as in; for example, 1 inch can be written as 1 in. Inches can also be denoted using the ″ symbol, otherwise known as a double-prime. Often a double-quote (") is used instead of a double-prime for convenience. A double-prime is commonly used to express 1 in as 1″.
The standard ruler has 12", and is a common measuring tool for measuring inches. They are also often measured using tape measures, which commonly come in lengths from 6' - 35'. Other types of measuring devices include scales, calipers, measuring wheels, micrometers, yardsticks, and even lasers. We recommend using a ruler or tape measure for measuring length, which can be found at a local retailer or home center. Rulers are available in imperial, metric, or combination with both values, so make sure you get the correct type for your needs. Need a ruler? Try our free downloadable and printable rulers, which include both imperial and metric measurements. |