Convert Inches
Convert Inches
Convert fractions of an inch to decimal inches and decimal inches to metric.
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Convert Inches to Millimeters
Enter decimal inches, or millimeters, or fractions of an inch to convert and press tab.
| Inches | Metric | |
|---|---|---|
| Fraction | Decimal | Millimeters |
| 1⁄64 | 0.015625 | .39688 |
| 1⁄32 | 0.03125 | .79375 |
| 3⁄64 | 0.046875 | 1.19063 |
| 1⁄16 | 0.0625 | 1.5875 |
| 5⁄64 | 0.078125 | 1.98438 |
| 3⁄32 | 0.09375 | 2.38125 |
| 7⁄64 | 0.109375 | 2.7781 |
| 1⁄8 | 0.125 | 3.1750 |
| 9⁄64 | 0.140625 | 3.5719 |
| 5⁄32 | 0.15625 | 3.9688 |
| 11⁄64 | 0.171875 | 4.3656 |
| 3⁄16 | 0.1875 | 4.7625 |
| 13⁄64 | 0.203125 | 5.1594 |
| 7⁄32 | 0.21875 | 5.5563 |
| 15⁄64 | 0.234375 | 5.9531 |
| 1⁄4 | 0.25 | 6.3500 |
| 17⁄64 | 0.265625 | 6.7469 |
| 9⁄32 | 0.28125 | 7.1438 |
| 19⁄64 | 0.296875 | 7.5406 |
| 5⁄16 | 0.3125 | 7.9375 |
| 21⁄64 | 0.328125 | 8.3344 |
| 11⁄32 | 0.34375 | 8.7313 |
| 23⁄64 | 0.359375 | 9.1281 |
| 3⁄8 | 0.375 | 9.5250 |
| 25⁄64 | 0.390625 | 9.9219 |
| 13⁄32 | 0.40625 | 10.3188 |
| 27⁄64 | 0.421875 | 10.7156 |
| 7⁄16 | 0.4375 | 11.1125 |
| 29⁄64 | 0.453125 | 11.5094 |
| 15⁄32 | 0.46875 | 11.9063 |
| 31⁄64 | 0.484375 | 12.3031 |
| 1⁄2 | 0.5 | 12.7000 |
| 33⁄64 | 0.515625 | 13.0969 |
| 17⁄32 | 0.53125 | 13.4938 |
| 35⁄64 | 0.546875 | 13.8906 |
| 9⁄16 | 0.5625 | 14.2875 |
| 37⁄64 | 0.578125 | 14.6844 |
| 19⁄32 | 0.59375 | 15.0813 |
| 39⁄64 | 0.609375 | 15.4781 |
| 5⁄8 | 0.625 | 15.8750 |
| 41⁄64 | 0.640625 | 16.2719 |
| 21⁄32 | 0.65625 | 16.6688 |
| 43⁄64 | 0.671875 | 17.0656 |
| 11⁄16 | 0.6875 | 17.4625 |
| 45⁄64 | 0.703125 | 17.8594 |
| 23⁄32 | 0.71875 | 18.2563 |
| 47⁄64 | 0.734375 | 18.6531 |
| 3⁄4 | 0.75 | 19.0500 |
| 49⁄64 | 0.765625 | 19.4469 |
| 25⁄32 | 0.78125 | 19.8438 |
| 51⁄64 | 0.796875 | 20.2406 |
| 13⁄16 | 0.8125 | 20.6375 |
| 53⁄64 | 0.828125 | 21.0344 |
| 27⁄32 | 0.84375 | 21.4313 |
| 55⁄64 | 0.859375 | 21.8281 |
| 7⁄8 | 0.875 | 22.2250 |
| 57⁄64 | 0.890625 | 22.6219 |
| 29⁄32 | 0.90625 | 23.0188 |
| 59⁄64 | 0.921875 | 23.4156 |
| 15⁄16 | 0.9375 | 23.8125 |
| 61⁄64 | 0.953125 | 24.2094 |
| 31⁄32 | 0.96875 | 24.6063 |
| 63⁄64 | 0.984375 | 25.0031 |
| 1 | 1 | 25.4000 |
The information presented here is intended for quick reference only.
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