Inch - Fraction Inch - Decimal Millimeter
1/64" 0.0156 0.3969
1/32" 0.0313 0.7938
3/64" 0.0469 1.1906
1/16" 0.0625 1.5875
5/64" 0.0781 1.9844
3/32" 0.0938 2.3813
7/64" 0.1094 2.7781
1/8" 0.1250 3.1750
9/64" 0.1406 3.5719
5/32" 0.1563 3.9688
11/64" 0.1719 4.3656
3/16" 0.1875 4.7625
13/64" 0.2031 5.1594
7/32" 0.2188 5.5563
15/64" 0.2344 5.9531
1/4" 0.2500 6.3500
17/64" 0.2656 6.7469
9/32" 0.2813 7.1438
19/64" 0.2969 7.5406
5/16" 0.3125 7.9375
21/64" 0.3281 8.3344
11/32" 0.3438 8.7313
23/64" 0.3594 9.1281
3/8" 0.3750 9.5250
25/64" 0.3906 9.9219
13/32" 0.4063 10.3188
27/64" 0.4219 10.7156
7/16" 0.4375 11.1125
29/64" 0.4531 11.5094
15/32" 0.4688 11.9063
31/64" 0.4844 12.3031
1/2" 0.5000 12.7000
33/64" 0.5156 13.0969
17/32" 0.5313 13.4938
35/64" 0.5469 13.8906
9/16" 0.5625 14.2875
37/64" 0.5781 14.6844
19/32" 0.5938 15.0813
39/64" 0.6094 15.4781
5/8" 0.6250 15.8750
41/64" 0.6406 16.2719
21/32" 0.6563 16.6688
43/64" 0.6719 17.0656
11/16" 0.6875 17.4625
45/64" 0.7031 17.8594
23/32" 0.7188 18.2563
47/64" 0.7344 18.6531
3/4" 0.7500 19.0500
49/64" 0.7656 19.4469
25/32" 0.7813 19.8438
51/64" 0.7969 20.2406
13/16" 0.8125 20.6375
53/64" 0.8281 21.0344
27/32" 0.8438 21.4313
55/64" 0.8594 21.8281
7/8" 0.8750 22.2250
57/64" 0.8906 22.6219
29/32" 0.9063 23.0188
59/64" 0.9219 23.4156
15/16" 0.9375 23.8125
61/64" 0.9531 24.2094
31/32" 0.9688 24.6063
63/64" 0.9844 25.0031
1" 1.0000 25.4000

Inch - Fraction Inch - Decimal Millimeter
1-1/64" 1.0156 25.7969
1-1/32" 1.0313 26.1938
1-3/64" 1.0469 26.5906
1-1/16" 1.0625 26.9875
1-5/64" 1.0781 27.3844
1-3/32" 1.0938 27.7813
1-7/64" 1.1094 28.1781
1-1/8" 1.1250 28.5750
1-9/64" 1.1406 28.9719
1-5/32" 1.1563 29.3688
1-11/64" 1.1719 29.7656
1-3/16" 1.1875 30.1625
1-13/64" 1.2031 30.5594
1-7/32" 1.2188 30.9563
1-15/64" 1.2344 31.3531
1-1/4" 1.2500 31.7500
1-17/64" 1.2656 32.1469
1-9/32" 1.2813 32.5438
1-19/64" 1.2969 32.9406
1-5/16" 1.3125 33.3375
1-21/64" 1.3281 33.7344
1-11/32" 1.3438 34.1313
1-23/64" 1.3594 34.5281
1-3/8" 1.3750 34.9250
1-25/64" 1.3906 35.3219
1-13/32" 1.4063 35.7188
1-27/64" 1.4219 36.1156
1-7/16" 1.4375 36.5125
1-29/64" 1.4531 36.9094
1-15/32" 1.4688 37.3063
1-31/64" 1.4844 37.7031
1-1/2" 1.5000 38.1000
1-33/64" 1.5156 38.4969
1-17/32" 1.5313 38.8938
1-35/64" 1.5469 39.2906
1-9/16" 1.5625 39.6875
1-37/64" 1.5781 40.0844
1-19/32" 1.5938 40.4813
1-39/64" 1.6094 40.8781
1-5/8" 1.6250 41.2750
1-41/64" 1.6406 41.6719
1-21/32" 1.6563 42.0688
1-43/64" 1.6719 42.4656
1-11/16" 1.6875 42.8625
1-45/64" 1.7031 43.2594
1-23/32" 1.7188 43.6563
1-47/64" 1.7344 44.0531
1-3/4" 1.7500 44.4500
1-49/64" 1.7656 44.8469
1-25/32" 1.7813 45.2438
1-51/64" 1.7969 45.6406
1-13/16" 1.8125 46.0375
1-53/64" 1.8281 46.4344
1-27/32" 1.8438 46.8313
1-55/64" 1.8594 47.2281
1-7/8" 1.8750 47.6250
1-57/64" 1.8906 48.0219
1-29/32" 1.9063 48.4188
1-59/64" 1.9219 48.8156
1-15/16" 1.9375 49.2125
1-61/64" 1.9531 49.6094
1-31/32" 1.9688 50.0063
1-63/64" 1.9844 50.4031
2" 2.0000 50.8000
Inch - Fraction Inch - Decimal Millimeter
2-1/64" 2.0156 51.1969
2-1/32" 2.0313 51.5938
2-3/64" 2.0469 51.9906
2-1/16" 2.0625 52.3875
2-5/64" 2.0781 52.7844
2-3/32" 2.0938 53.1813
2-7/64" 2.1094 53.5781
2-1/8" 2.1250 53.9750
2-9/64" 2.1406 54.3719
2-5/32" 2.1563 54.7688
2-11/64" 2.1719 55.1656
2-3/16" 2.1875 55.5625
2-13/64" 2.2031 55.9594
2-7/32" 2.2188 56.3563
2-15/64" 2.2344 56.7531
2-1/4" 2.2500 57.1500
2-17/64" 2.2656 57.5469
2-9/32" 2.2813 57.9438
2-19/64" 2.2969 58.3406
2-5/16" 2.3125 58.7375
2-21/64" 2.3281 59.1344
2-11/32" 2.3438 59.5313
2-23/64" 2.3594 59.9281
2-3/8" 2.3750 60.3250
2-25/64" 2.3906 60.7219
2-13/32" 2.4063 61.1188
2-27/64" 2.4219 61.5156
2-7/16" 2.4375 61.9125
2-29/64" 2.4531 62.3094
2-15/32" 2.4688 62.7063
2-31/64" 2.4844 63.1031
2-1/2" 2.5000 63.5000
2-33/64" 2.5156 63.8969
2-17/32" 2.5313 64.2938
2-35/64" 2.5469 64.6906
2-9/16" 2.5625 65.0875
2-37/64" 2.5781 65.4844
2-19/32" 2.5938 65.8813
2-39/64" 2.6094 66.2781
2-5/8" 2.6250 66.6750
2-41/64" 2.6406 67.0719
2-21/32" 2.6563 67.4688
2-43/64" 2.6719 67.8656
2-11/16" 2.6875 68.2625
2-45/64" 2.7031 68.6594
2-23/32" 2.7188 69.0563
2-47/64" 2.7344 69.4531
2-3/4" 2.7500 69.8500
2-49/64" 2.7656 70.2469
2-25/32" 2.7813 70.6438
2-51/64" 2.7969 71.0406
2-13/16" 2.8125 71.4375
2-53/64" 2.8281 71.8344
2-27/32" 2.8438 72.2313
2-55/64" 2.8594 72.6281
2-7/8" 2.8750 73.0250
2-57/64" 2.8906 73.4219
2-29/32" 2.9063 73.8188
2-59/64" 2.9219 74.2156
2-15/16" 2.9375 74.6125
2-61/64" 2.9531 75.0094
2-31/32" 2.9688 75.4063
2-63/64" 2.9844 75.8031
3" 3.0000 76.2000