Fraction-Decimal Conversion Chart

Fraction-Decimal Conversion Chart

Fraction
Inches
Millimeters
Fraction
Inches
Millimeters
1/64
.015625
.3969
33/64
.515625
13.0969
1/32
.03125
.7938
17/32
.53125
13.4938
3/64
.046875
1.1906
35/64
.546875
13.8907
1/16
.0625
1.5875
9/16
.5625
14.2876
5/64
.078125
1.9844
37/64
.578125
14.6844
3/32
.09375
2.3813
19/32
.59375
15.0813
7/64
.109375
2.7781
39/64
.609375
15.4782
1/8
.125
3.1750
5/8
.625
15.8751
9/64
.140625
3.5719
41/64
.640625
16.2719
5/32
.15625
3.9688
21/32
.65625
16.6688
11/64
.171875
4.3656
43/64
.671875
17.0657
3/16
.1875
4.7625
11/16
.6875
17.4626
13/64
.203125
5.1594
45/64
.703125
17.8594
7/32
.21875
5.5536
23/32
.71875
18.2563
15/64
.234375
5.9531
47/64
.734375
18.6532
1/4
.250
6.3500
3/4
.750
19.0501
17/64
.265625
6.7469
49/64
.765625
19.4470
9/32
.28125
7.1438
25/32
.78125
19.8438
19/64
.296875
7.5406
51/64
.796875
20.2407
5/16
.3125
7.9375
13/16
.8125
20.6376
21/64
.328125
8.3344
53/64
.828125
21.0345
11/32
.34375
8.7313
27/32
.84375
21.4313
23/64
.359375
9.1282
55/64
.859375
21.8282
3/8
.375
9.5250
7/8
.875
22.2251
25/64
.390625
9.9219
57/64
.890625
22.6220
13/32
.40625
10.3188
29/32
.90625
23.0188
27/64
.421875
10.7157
59/64
.921875
23.4157
7/16
.4375
11.1125
15/16
.9375
23.8126
29/64
.453125
11.5094
61/64
.953125
24.2095
15/32
.46875
11.9063
31/32
.96875
24.6063
31/64
.484375
12.3032
63/64
.984375
25.0032
1/2
.500
12.7001
1
1.000
25.4001