Inches to Millimeters Converter

Inches to millimeters converter. 1 Inch is equal to 25.4 millimeters.

conversion table ←→

in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 500 1000
mm 25.4 50.8 76.2 101.6 127 152.4 177.8 203.2 228.6 254 279.4 304.8 330.2 355.6 381 406.4 431.8 457.2 482.6 508 533.4 558.8 584.2 609.6 635 660.4 685.8 711.2 736.6 762 787.4 812.8 838.2 863.6 889 914.4 939.8 965.2 990.6 1016 1041.4 1066.8 1092.2 1117.6 1143 1168.4 1193.8 1219.2 1244.6 1270 1295.4 1320.8 1346.2 1371.6 1397 1422.4 1447.8 1473.2 1498.6 1524 1549.4 1574.8 1600.2 1625.6 1651 1676.4 1701.8 1727.2 1752.6 1778 1803.4 1828.8 1854.2 1879.6 1905 1930.4 1955.8 1981.2 2006.6 2032 2057.4 2082.8 2108.2 2133.6 2159 2184.4 2209.8 2235.2 2260.6 2286 2311.4 2336.8 2362.2 2387.6 2413 2438.4 2463.8 2489.2 2514.6 2540 12700 25400
Round:
Inches:
Millimeters:

The inches to millimeters converter is a simple tool to convert from inches to millimeters and vice versa. It works by taking the input value in inches and applying the conversion factor of 25.4 millimeters per inch. The converter calculates the equivalent length in millimeters and displays the result.

Below, you will find information on how many millimeters are in an inch and how to accurately convert inches to millimeters and vice versa.

How many millimeters in an inch and how to convert inches to mm?

There are 25.4 millimeters in an inch. To convert inches to millimeters, multiply the inch value by 25.4.

For example, to convert 3 inches to millimeters, you can use the following formula:

millimeter = inch * 25.4

multiply 3 by 25.4:

millimeter = 3 * 25.4 = 76.2

Therefore, 3 inches equal to 76.2 millimeters.

Using this simple formula, you can easily convert inches to millimeters.

inches to millimeters conversion formula:

mm = inch * 25.4

How to convert millimeters to inches?

1 Millimeter is equal to 0.0393701 inch. To convert millimeters to inches, multiply the millimeter value by 0.0393701 or divide by 25.4.

For example, to convert 5 millimeters to inches, you can use the following formula:

inch = millimeter / 25.4

divide 5 by 25.4:

inch = 5 / 25.4 ≈ 0.19685

Therefore, 5 millimeters equal to 0.19685 inch.

Using the simple formulas below, you can easily convert millimeters to inches.

millimeters to inches conversion formula:

inch = mm * 0.0393701

inch = mm / 25.4

What is an Inch?

The inch is an imperial and United States Customary systems unit of length. 1 Inch = 25.4 Millimeters. The symbol is "in".

What is a Millimeter?

The millimeter is a Metric system unit of length. 1 Millimeter = 0.0393701 Inch. The symbol is "mm".

Please visit all length units conversion to convert all length units.

Below, you have the option to create your own customized inches to millimeters conversion table to meet your specific needs. This feature allows you to set the starting value, choose the increments between each entry, and select the desired level of accuracy. By tailoring the inches to millimeters table according to your preferences, you can generate precise and personalized conversion results.

Create Conversion Table
Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.