Home > Products :: Reference Info > Decimal and Metric Equivalent of Fractions of an Inch
| Fraction in Inches | Decimal in Inches | Millimeter MM |
|---|---|---|
| 1/64 | 0.015625 | 0.396370 |
| 1/32 | 0.031250 | 0.793740 |
| 3/64 | 0.046875 | 1.190610 |
| 1/16 | 0.062500 | 1.587480 |
| 5/64 | 0.078125 | 1.984350 |
| 3/32 | 0.093750 | 2.381230 |
| 7/64 | 0.109375 | 2.778090 |
| 1/8 | 0.125000 | 3.174970 |
| 9/64 | 0.140625 | 3.571830 |
| 5/32 | 0.156250 | 3.968710 |
| 11/64 | 0.171875 | 4.365570 |
| 3/16 | 0.187500 | 4.762450 |
| 13/64 | 0.203125 | 5.159310 |
| 7/32 | 0.218750 | 5.556200 |
| 15/64 | 0.234375 | 5.953050 |
| 1/4 | 0.250000 | 6.349940 |
| 17/64 | 0.265625 | 6.746790 |
| 9/32 | 0.231250 | 7.143680 |
| 19/64 | 0.296875 | 7.540530 |
| 5/16 | 0.312500 | 7.937430 |
| 21/64 | 0.328125 | 8.334270 |
| 11/32 | 0.343750 | 8.731170 |
| 23/64 | 0.359375 | 9.128010 |
| 3/8 | 0.375000 | 9.524910 |
| 25/64 | 0.390625 | 9.921750 |
| 13/32 | 0.406250 | 10.318650 |
| 27/64 | 0.421875 | 10.715490 |
| 7/16 | 0.437500 | 11.112400 |
| 29/64 | 0.453125 | 11.509230 |
| 15/32 | 0.468750 | 11.906140 |
| 31/64 | 0.484375 | 12.302970 |
| 1/2 | 0.500000 | 12.699880 |
| 33/64 | 0.515625 | 13.096710 |
| 17/32 | 0.531250 | 13.493620 |
| 35/64 | 0.546875 | 13.890450 |
| 9/16 | 0.562500 | 14.287370 |
| 37/64 | 0.578125 | 14.684190 |
| 19/32 | 0.593750 | 15.081110 |
| 39/64 | 0.609375 | 15.477930 |
| 5/8 | 0.625000 | 15.874850 |
| 41/64 | 0.640625 | 16.271670 |
| 21/32 | 0.656250 | 16.668590 |
| 43/64 | 0.671875 | 17.065410 |
| 11/16 | 0.687500 | 17.462340 |
| 45/64 | 0.703125 | 17.859150 |
| 23/32 | 0.718750 | 18.256080 |
| 47/64 | 0.734375 | 18.652890 |
| 3/4 | 0.750000 | 19.049820 |
| 49/64 | 0.765625 | 19.446630 |
| 25/32 | 0.781250 | 19.843560 |
| 51/64 | 0.796875 | 20.240370 |
| 13/16 | 0.812500 | 20.637310 |
| 53/64 | 0.828125 | 21.034110 |
| 27/32 | 0.843750 | 21.431050 |
| 55/64 | 0.859375 | 21.827850 |
| 7/8 | 0.875000 | 22.224790 |
| 57/64 | 0.890625 | 22.621590 |
| 29/32 | 0.906250 | 23.018530 |
| 59/64 | 0.921875 | 23.415330 |
| 15/16 | 0.937500 | 23.812280 |
| 61/64 | 0.953125 | 24.209070 |
| 31/32 | 0.968750 | 24.606020 |
| 63/64 | 0.984375 | 25.002810 |
| 1 | 1.000000 | 25.400000 |