EQUIVALENTS
1/64" to 1"
Fraction
Decimal
Millimeter
1/64
.015625
.397
1/32
.03125
.794
3/64
.046875
1.191
1/16
.0625
1.587
5/64
.078125
1.984
3/32
.09375
2.381
7/64
.109375
2.778
1/8
.125
3.175
9/64
.140625
3.572
5/32
.15625
3.969
11/64
.171875
4.366
3/16
.1875
4.762
13/64
.203125
5.159
7/32
.21875
5.556
15/64
.234375
5.953
1/4
.25
6.350
17/64
.265625
6.747
9/32
.28125
7.144
19/64
.296875
7.541
5/16
.3125
7.937
21/64
.328125
8.334
11/32
.34375
8.731
Fraction
Decimal
Millimeter
23/64
.359375
9.128
3/8
.375
9.525
25/64
.390625
9.922
13/32
.40625
10.319
27/64
.421875
10.716
7/16
.4375
11.113
29/64
.453125
11.509
15/32
.46915
11.906
31/64
.484375
12.303
1/2
.5
12.700
33/64
.515625
13.097
17/32
.53125
13.494
35/64
.546875
13.890
9/16
.5625
14.287
37/64
.578125
14.684
19/32
.59375
15.081
39/64
.609375
15.478
5/8
.625
15.875
41/64
.640625
16.272
21/32
.65625
16.669
43/64
.671875
17.065
11/16
.6875
17.462
Fraction
Decimal
Millimeter
45/64
.703125
17.859
23/32
.71875
18.265
47/64
.734375
18.653
3/4
.75
19.050
49/64
.765625
19.447
25/32
.78125
19.884
51/64
.796875
20.240
13/16
.8125
20.637
53/64
.828125
21.034
27/32
.84375
21.431
55/64
.859375
21.828
7/8
.875
22.225
57/64
.890625
22.622
29/32
.90625
23.019
59/64
.921875
23.415
15/16
.9375
23.812
61/64
.953125
24.209
31/32
.96875
24.606
63/64
.984375
25.003
1"
25.400