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Fraction Inches |
Working Equivalent Inches |
Exact Decimal Inches |
MM Metric |
| 1/64 | .0156 | .015625 | 0.396 |
| 1/32 | .0312 | .031250 | 0.793 |
| 3/64 | .0469 | .046875 | 1.190 |
| 1/16 | .0625 | .062500 | 1.587 |
| 5/64 | .0781 | .078125 | 1.984 |
| 3/32 | .0938 | .093750 | 2.381 |
| 7/64 | .109 | .109375 | 2.778 |
| 1/8 | .125 | .125000 | 3.175 |
| 9/64 | .141 | .140625 | 3.571 |
| 5/32 | .156 | .156250 | 3.968 |
| 11/64 | .172 | .171875 | 4.365 |
| 3/16 | .188 | .187500 | 4.762 |
| 13/64 | .203 | .203125 | 5.159 |
| 7/32 | .219 | .218750 | 5.556 |
| 15/64 | .234 | .234375 | 5.953 |
| 1/4 | .250 | .250000 | 6.350 |
| 17/64 | .266 | .265625 | 6.746 |
| 9/32 | .281 | .281250 | 7.143 |
| 19/64 | .297 | .296875 | 7.540 |
| 5/16 | .312 | .312500 | 7.937 |
| 41/128 | .320 | .3203125 | 8.136 |
| 21/64 | .328 | .328125 | 8.334 |
| 11/32 | .344 | .343750 | 8.731 |
| 23/64 | .359 | .359375 | 9.123 |
| 3/8 | .375 | .375000 | 9.525 |
| 25/64 | .391 | .390625 | 9.921 |
| 13/32 | .406 | .406250 | 10.318 |
| 27/64 | .422 | .421875 | 10.715 |
| 7/16 | .438 | .437500 | 11.112 |
| 29/64 | .453 | .453125 | 11.509 |
| 15/32 | .469 | .468750 | 11.906 |
| 31/64 | .484 | .484375 | 12.303 |
| 1/2 | .500 | .500000 | 12.700 |
| 33/64 | .516 | .515625 | 13.096 |
| 17/32 | .531 | .531250 | 13.493 |
| 35/64 | .547 | .546875 | 13.890 |
| 9/16 | .562 | .562500 | 14.287 |
| 37/64 | .578 | .578125 | 14.684 |
| 19/32 | .594 | .593750 | 15.081 |
| 39/64 | .609 | .609375 | 15.478 |
| 5/8 | .625 | .625000 | 15.875 |
| 41/64 | .641 | .640625 | 16.271 |
| 21/32 | .656 | .656250 | 16.668 |
| 43/64 | .672 | .671875 | 17.065 |
| 11/16 | .688 | .687500 | 17.462 |
| 45/64 | .703 | .703125 | 17.859 |
| 23/32 | .719 | .718750 | 18.256 |
| 47/64 | .734 | .734375 | 18.653 |
| 3/4 | .750 | .750000 | 19.050 |
| 49/64 | .766 | .765625 | 19.446 |
| 25/32 | .781 | .781250 | 19.843 |
| 51/64 | .797 | .796875 | 20.240 |
| 13/16 | .812 | .812500 | 20.637 |
| 53/64 | .828 | .828125 | 21.034 |
| 27/32 | .844 | .843750 | 21.431 |
| 55/64 | .859 | .859375 | 21.828 |
| 7/8 | .875 | .875000 | 22.225 |
| 57/64 | .891 | .890625 | 22.621 |
| 29/32 | .906 | .906250 | 23.018 |
| 59/64 | .922 | .921875 | 23.415 |
| 15/16 | .938 | .937500 | 23.812 |
| 61/64 | .953 | .953125 | 24.209 |
| 31/32 | .969 | .968750 | 24.606 |
| 63/64 | .984 | .984375 | 25.003 |
| 1 | 1 | 1.00000 | 25.400 |