DECIMAL
EQUIVALENTS INCH/MM
| Inch |
Decimal |
Millimetre |
| 1/64 |
.015625
|
.396875 |
1/32
|
.03125
|
.793750 |
3/64
|
.046875
|
1.190625 |
1/16
|
.0625
|
1.587500 |
5/64
|
.078125
|
1.984375 |
3/32
|
.09375
|
2.381250 |
| 7/64 |
.109375 |
2.778125 |
| 1/8 |
.1250 |
3.175000 |
9/64
|
.140625 |
3.571875 |
5/32
|
.15625
|
3.968750 |
11/64
|
.171875
|
4.365625 |
3/16
|
.1875
|
4.762500 |
13/64
|
.203125
|
5.159375 |
7/32
|
.21875
|
5.556250 |
| 15/64 |
.234375 |
5.953125 |
| 1/4 |
.2500 |
6.350000 |
17/64
|
.265625
|
6.746875 |
9/32
|
.28125
|
7.143750 |
19/64
|
.266875
|
7.540625 |
5/16
|
.3125
|
7.937500 |
21/64
|
.328125
|
8.334375 |
11/32
|
.34375
|
8.731250 |
23/64
|
.359375
|
9.128125 |
3/8
|
.3750
|
9.525000 |
25/64
|
.390625
|
9.921875 |
13/32
|
.40625
|
10.318750 |
27/64
|
.421875
|
10.715625 |
7/16
|
.4375
|
11.112500 |
29/64
|
.453125
|
11.509375 |
15/32
|
.46875
|
11.906250 |
| 31/64 |
.484375 |
12.303125 |
| 1/2 |
.5000 |
12.700000 |
33/64
|
.515625
|
13.096875 |
17/32
|
.53125
|
13.493750 |
35/64
|
.546875
|
13.890625 |
9/16
|
.5625
|
14.287500 |
37/64
|
.578125
|
14.684375 |
19/32
|
.59375
|
15.081250 |
39/64
|
.609375
|
15.478125 |
5/8
|
.6250
|
15.875000 |
41/64
|
.640625
|
16.271875 |
21/32
|
.65625
|
16.668750 |
43/64
|
.71875
|
17.065625 |
11/15
|
.6875
|
17.462500 |
45/64
|
.703125
|
17.859375 |
23/32
|
.71875
|
18.265250 |
| 47/64 |
.734375 |
18.653125 |
| 3/4 |
.7500 |
19.050000 |
49/64
|
.765625
|
19.446875 |
25/32
|
.78125
|
19.843750 |
51/64
|
.796875
|
20.240625 |
13/16
|
.8125
|
20.637500 |
53/64
|
.828125
|
21.034375 |
27/32
|
.84375
|
21.431250 |
55/64
|
.859375
|
21.828125 |
7/8
|
.8750
|
22.225000 |
56/64
|
.890625
|
22.621875 |
29/32
|
.90625
|
23.018750 |
59/64
|
.921875
|
23.415625 |
15/16
|
.9375
|
23.812500 |
61/64
|
.953125
|
24.209375 |
31/32
|
.96875 |
24.606250 |
| 63/64 |
.984375 |
25.003125 |
| 1 |
1.000 |
25.400000 |
|
