Record distances by the name of the line that it most closely matches. Use this page to learn how to convert between inches and centimetres. There are 12 inches in a foot and 36 inches in a yard. It is also sometimes used in Japan as well as other countries in relation to electronic parts, like the size of display screens. It is the base unit in the centimetre-gram-second system of units.

The centimeter practical unit of length for many everyday measurements. Note that rounding errors may occur, so always check the results. It is also the base unit in the centimeter-gram-second system of units. Metric prefixes range from factors of 10 -18 to 10 18 based on a decimal system, with the base in this case the meter having no prefix and having a factor of 1. A corresponding unit of area is the square centimetre. However, it is practical unit of length for many everyday measurements. It not only improves the accuracy of the measurement, but also has a scale of inches and centimeters so that it can be used in our work.

Definition of centimeter The centimeter symbol: cm is a unit of length in the metric system. A centimetre is approximately the width of the fingernail of an adult person. If you like our ruler too, please help us disseminating this webpage. Though traditional standards for the exact length of an inch have varied, it is equal to exactly 25. Height is commonly measured in centimeters outside of countries like the United States. One of the earliest definitions of the inch was based on barleycorns, where an inch was equal to the length of three grains of dry, round barley placed end-to-end.

In this case to convert 6 x 4 inches into centimeters we should multiply the length which is 6 by 2. Current use: The inch is mostly used in the United States, Canada, and the United Kingdom. The centimetre is a now a non-standard factor, in that factors of 10 3 are often preferred. The result is the following: Definition of inch An inch symbol: in is a unit of length. So later, we developed an online ruler by ourselves.

The screen resolution of your current device is pixels. A corresponding unit of volume is the cubic centimetre. A centimeter is equal to 0. A corresponding unit of area is the square centimetre. Learning some of the more commonly used metric prefixes, such as kilo-, mega-, giga-, tera-, centi-, milli-, micro-, and nano-, can be helpful for quickly navigating metric units. Type in your own numbers in the form to convert the units! The measurements are decimalized and there are no fractions. Another version of the inch is also believed to have been derived from the width of a human thumb, where the length was obtained from averaging the width of three thumbs: a small, a medium, and a large one.

In this case to convert 4 x 6 inches into centimeters we should multiply the length which is 4 by 2. . If i just want to know what the approximate length is, that's fine, but what i need is a more precise length so that i can apply it to my daily work. The inch is still commonly used informally, although somewhat less, in other Commonwealth nations such as Australia; an example being the long standing tradition of measuring the height of newborn children in inches rather than centimetres. Type in your own numbers in the form to convert the units! In order to accurately measure the length of your item, we strongly recommend that you first, set the correct pixels per inch to your own device, after adjustment, you will have the most precise ruler online. Below ruler adjuster help us to calibrate accuracy more easily. The smallest lines mark millimeters, or mm.

An inch was defined to be equivalent to exactly 25. Command function I am very happy that many people like our online ruler, also i am very excited to review all the comments from all the visitors. Centimeters to inches formula and conversion factor To calculate an inch value to the corresponding value in centimeters, just multiply the quantity in inches by 2. The inch is a popularly used customary unit of length in the United States, Canada, and the United Kingdom. How to use a ruler This ruler measure in two different units of length, inches on one side English ruler and centimeters on the other side metric ruler.

The centimeter practical unit of length for many everyday measurements. The international inch is defined to be equal to 25. A metric ruler is use to measure centimeter cm and millimeter mm , the centimeter is a unit of length in the International System of Units; An English ruler provides incremental measurements in inches, with each inch further divided into smaller fractions. Turn your smartphone and tablet to a ruler and measure the scale of any small thing. Centimeters to inches formula and conversion factor To calculate an inch value to the corresponding value in centimeters, just multiply the quantity in inches by 2. Though traditional standards for the exact length of an inch have varied, it is equal to exactly 25. A centimetre is approximately the width of the fingernail of an adult person.

We assume you are converting between inch and centimetre. Read an English ruler using fractions of an inch. A corresponding unit of volume is the cubic centimetre. There are twelve inches in one foot and three feet in one yard. Convert 4 x 6 inches to centimeters To convert length x width dimensions from inches to centimeters we should multiply each amount by the conversion factor. There have been a number of different standards for the inch in the past, with the current definition being based on the international yard. We are looking for volunteer to improve the content in your native language, if you are interested to help this, please visit this.

If you are like us, you need a precise online ruler to measure the product size, i believe this online virtual ruler can also meet your needs. There are 36 inches in a yard and 12 inches in a foot. Unfortunately, after i tried the virtual online rulers on the Internet, i found a problem that these existing online rules are not very accurate. Pixels per inch : , show ruler adjuster Compare Ruler with Credit Card Dragging ruler adjuster left or right to fit the size of your reference object, remember to save the setting for the next time you use it, after save the setting, refresh your brower to check the result. A centimeter is equal to 0. Current use: The centimeter, like the meter, is used in all sorts of applications worldwide in countries that have undergone metrication in instances where a smaller denomination of the meter is required. The distance between any two large numbered lines is 1 inch.