|
astro division
engineering
hitech division
engineering
|
inch/metric conversion table
| FRACTION |
INCH |
mm |
FRACTION |
INCH |
mm |
FRACTION |
INCH |
mm |
| 1/64 |
0.0156 |
0.3969 |
5/16 |
0.3125 |
7.9375 |
|
0.7087 |
18.0000 |
|
0.0250 |
0.6350 |
|
0.3150 |
8.0000 |
23/32 |
0.7187 |
18.2562 |
| 1/32 |
0.0312 |
0.7937 |
21/64 |
0.3281 |
8.3344 |
47/64 |
0.7344 |
18.6532 |
|
0.0394 |
1.0000 |
11/32 |
0.3437 |
8.7312 |
|
0.7435 |
18.8849 |
|
0.0400 |
1.0160 |
|
0.3543 |
9.0000 |
|
0.7480 |
19.0000 |
| 3/64 |
0.0469 |
1.1906 |
23/64 |
0.3594 |
9.1281 |
3/4 |
0.7500 |
19.0500 |
|
0.0472 |
1.2000 |
3/8 |
0.3750 |
9.5250 |
49/64 |
0.7656 |
19.4469 |
|
0.0550 |
1.3970 |
25/64 |
0.3906 |
9.9213 |
|
0.7717 |
19.6012 |
|
0.0591 |
1.5000 |
|
0.3937 |
10.0000 |
25/32 |
0.7812 |
19.8433 |
| 1/16 |
0.0625 |
1.5875 |
13/32 |
0.4062 |
10.3187 |
|
0.7874 |
20.0000 |
|
0.0709 |
1.8000 |
|
0.4100 |
10.4140 |
51/64 |
0.7969 |
20.2402 |
| 5/64 |
0.0781 |
1.9844 |
27/64 |
0.4219 |
10.7156 |
13/16 |
0.8125 |
20.6375 |
|
0.0787 |
2.0000 |
|
0.4250 |
10.7950 |
|
0.8268 |
21.0000 |
|
0.0906 |
2.3012 |
|
0.4331 |
11.0000 |
53/64 |
0.8281 |
21.0344 |
| 3/32 |
0.0937 |
2.3812 |
7/16 |
0.4375 |
11.1125 |
27/32 |
0.8437 |
21.4312 |
|
0.0984 |
2.5000 |
29/64 |
0.4531 |
11.5094 |
55/64 |
0.8594 |
21.8281 |
|
0.1000 |
2.5400 |
|
0.4600 |
11.6840 |
|
0.8661 |
22.0000 |
|
0.0124 |
2.6000 |
15/62 |
0.4687 |
11.9062 |
7/8 |
0.8750 |
22.2250 |
| 7/64 |
0.1094 |
2.7781 |
|
0.4724 |
12.0000 |
57/64 |
0.8906 |
22.6219 |
|
0.1100 |
2.7940 |
31/64 |
0.4844 |
12.3031 |
|
0.9055 |
23.0000 |
|
0.1102 |
2.8000 |
1/2 |
0.5000 |
12.7000 |
29/32 |
0.9062 |
23.0187 |
|
.1181 |
3.0000 |
|
0.5118 |
13.0000 |
59/64 |
0.9219 |
23.4156 |
| 1/8 |
0.1250 |
3.1750 |
33/64 |
0.5156 |
13.0968 |
15/16 |
0.9375 |
23.8125 |
|
0.1256 |
3.1902 |
17/32 |
0.5312 |
13.4937 |
|
0.9449 |
24.0000 |
|
0.1378 |
3.5000 |
35/64 |
0.5469 |
13.8906 |
61/64 |
0.9531 |
24.2094 |
| 9/64 |
0.1406 |
3.5719 |
|
0.5512 |
14.0000 |
31/32 |
0.9687 |
24.6062 |
| 5/32 |
0.1562 |
3.9687 |
9/16 |
0.5625 |
14.2875 |
|
0.9843 |
25.0000 |
|
0.1575 |
4.0000 |
37/64 |
0.5781 |
14.6844 |
63/64 |
0.9844 |
25.0031 |
| 11/64 |
0.1719 |
4.3656 |
|
0.5906 |
15.0000 |
|
1.0000 |
25.4000 |
| 3/16 |
0.1875 |
4.7625 |
19/32 |
0.5937 |
15.0812 |
|
1.0236 |
26.0000 |
|
0.1892 |
4.8057 |
36/64 |
0.6094 |
15.4781 |
|
1.0415 |
26.4541 |
|
0.1969 |
5.0000 |
5/8 |
0.6250 |
15.8750 |
|
1.0480 |
26.6192 |
| 13/64 |
0.2031 |
5.1594 |
|
0.6299 |
16.0000 |
1-1/16 |
1.0625 |
26.9875 |
|
0.2165 |
5.4991 |
41/64 |
0.6406 |
16.2719 |
|
1.0630 |
27.0000 |
| 7/32 |
0.2187 |
5.5562 |
|
0.6500 |
16.5100 |
|
1.1025 |
28.0000 |
| 15/64 |
0.2344 |
5.9531 |
21/32 |
0.6562 |
16.6687 |
1-1/8 |
1.1250 |
28.5750 |
|
0.2362 |
6.0000 |
|
0.6620 |
16.8148 |
|
1.1417 |
29.0000 |
| 1/4 |
0.2500 |
6.3500 |
|
0.6693 |
17.0000 |
|
1.1812 |
30.0000 |
| 17/64 |
0.2656 |
6.7469 |
43/64 |
0.6719 |
17.0656 |
1-3/16 |
1.1875 |
30.1625 |
|
0.2756 |
7.0000 |
11/16 |
0.6875 |
17.4625 |
1-1/4 |
1.2500 |
31.7500 |
| 9/32 |
0.2812 |
7.1437 |
45/64 |
0.7031 |
17.8594 |
1-1/2 |
1.5000 |
38.1000 |
|
0.2883 |
7.3228 |
|
|
|
|
|
|
| 19/64 |
0.2969 |
7.5406 |
|
|
|
|
|
|
|
