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Inches to Millimeters Conversion

inches to millimeters table

inch 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
millimeter 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
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Enter Inch
Enter Millimeter

How to convert inches to millimeters?

1 Inch is equal to 25.4 millimeters (mm). To convert inches to millimeters, multiply the inch value by 25.4.

For example, to calculate how many millimeters is 2 inches, multiply 2 by 25.4, that makes 50.8 mm is 2 inches.

inches to millimeters formula

millimeter = inch * 25.4

What is an Inch?

Inch is an imperial and United States Customary length unit. 1 inch = 25.4 mm, 2 inches = 50.8 mm, 3 inches = 76.2 mm, 4 inches = 101.6 mm, 5 inches = 127 mm. The symbol is "in".

Please visit length conversion to convert all length units.

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.