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英寸的分数，十进制（英寸小数），与毫米对照表表示
| 分数 | 十进制 | 毫米 | 分数 | 十进制 | 毫米 | 分数 | 十进制 | 毫米 | ||
| 35/64 | 0.5469 | 13.8906 | 1 35/64 | 1.5469 | 39.2906 | 2 35/64 | 2.5469 | 64.6906 | ||
| 9/16 | 0.5625 | 14.2875 | 1 9/16 | 1.5625 | 39.6875 | 2 9/16 | 2.5625 | 65.0875 | ||
| 37/64 | 0.5781 | 14.6844 | 1 37/64 | 1.5781 | 40.0844 | 2 37/64 | 2.5781 | 65.4844 | ||
| 19/32 | 0.5938 | 15.0813 | 1 19/32 | 1.5938 | 40.4813 | 2 19/32 | 2.5938 | 65.8813 | ||
| 39/64 | 0.6094 | 15.4781 | 1 39/64 | 1.6094 | 40.8781 | 2 39/64 | 2.6094 | 66.2781 | ||
| 5/8 | 0.6250 | 15.8750 | 1 5/8 | 1.6250 | 41.2750 | 2 5/8 | 2.6250 | 66.6750 | ||
| 41/64 | 0.6406 | 16.2719 | 1 41/64 | 1.6406 | 41.6719 | 2 41/64 | 2.6406 | 67.0719 | ||
| 21/32 | 0.6563 | 16.6688 | 1 21/32 | 1.6563 | 42.0688 | 2 21/32 | 2.6563 | 67.4688 | ||
| 43/64 | 0.6719 | 17.0656 | 1 43/64 | 1.6719 | 42.4656 | 2 43/64 | 2.6719 | 67.8656 | ||
| 11/16 | 0.6875 | 17.4625 | 1 11/16 | 1.6875 | 42.8625 | 2 11/16 | 2.6875 | 68.2625 | ||
| 45/64 | 0.7031 | 17.8594 | 1 45/64 | 1.7031 | 43.2594 | 2 45/64 | 2.7031 | 68.6594 | ||
| 23/32 | 0.7188 | 18.2563 | 1 23/32 | 1.7188 | 43.6563 | 2 23/32 | 2.7188 | 69.0563 | ||
| 47/64 | 0.7344 | 18.6531 | 1 47/64 | 1.7344 | 44.0531 | 2 47/64 | 2.7344 | 69.4531 | ||
| 3/4 | 0.7500 | 19.0500 | 1 3/4 | 1.7500 | 44.4500 | 2 3/4 | 2.7500 | 69.8500 | ||
| 49/64 | 0.7656 | 19.4469 | 1 49/64 | 1.7656 | 44.8469 | 2 49/64 | 2.7656 | 70.2469 | ||
| 25/32 | 0.7813 | 19.8438 | 1 25/32 | 1.7813 | 45.2438 | 2 25/32 | 2.7813 | 70.6438 | ||
| 51/64 | 0.7969 | 20.2406 | 1 51/64 | 1.7969 | 45.6406 | 2 51/64 | 2.7969 | 71.0406 | ||
| 13/16 | 0.8125 | 20.6375 | 1 13/16 | 1.8125 | 46.0375 | 2 13/16 | 2.8125 | 71.4375 | ||
| 53/64 | 0.8281 | 21.0344 | 1 53/64 | 1.8281 | 46.4344 | 2 53/64 | 2.8281 | 71.8344 | ||
| 27/32 | 0.8438 | 21.4313 | 1 27/32 | 1.8438 | 46.8313 | 2 27/32 | 2.8438 | 72.2313 | ||
| 55/64 | 0.8594 | 21.8281 | 1 55/64 | 1.8594 | 47.2281 | 2 55/64 | 2.8594 | 72.6281 | ||
| 7/8 | 0.8750 | 22.2250 | 1 7/8 | 1.8750 | 47.6250 | 2 7/8 | 2.8750 | 73.0250 | ||
| 57/64 | 0.8906 | 22.6219 | 1 57/64 | 1.8906 | 48.0219 | 2 57/64 | 2.8906 | 73.4219 | ||
| 29/32 | 0.9063 | 23.0188 | 1 29/32 | 1.9063 | 48.4188 | 2 29/32 | 2.9063 | 73.8188 | ||
| 59/64 | 0.9219 | 23.4156 | 1 59/64 | 1.9219 | 48.8156 | 2 59/64 | 2.9219 | 74.2156 | ||
| 15/16 | 0.9375 | 23.8125 | 1 15/16 | 1.9375 | 49.2125 | 2 15/16 | 2.9375 | 74.6125 | ||
| 61/64 | 0.9531 | 24.2094 | 1 61/64 | 1.9531 | 49.6094 | 2 61/64 | 2.9531 | 75.0094 | ||
| 31/32 | 0.9688 | 24.6063 | 1 31/32 | 1.9688 | 50.0063 | 2 31/32 | 2.9688 | 75.4063 | ||
| 63/64 | 0.9844 | 25.0031 | 1 63/64 | 1.9844 | 50.4031 | 2 63/64 | 2.9844 | 75.8031 | ||
| 1 | 1.0000 | 25.4000 | 2 | 2.0000 | 50.8000 | 3 | 3.0000 | 76.2000 |