 
 
 
 
 
 
 
 
|
| INCHES TO MILLIMETER CONVERSIONS CHART |
| INCHES |
MILLIMETER |
INCHES |
MILLIMETER |
INCHES |
MILLIMETER |
INCHES |
MILLIMETER |
| Decimal |
Fraction |
Decimal |
Decimal |
Fraction |
Decimal |
Decimal |
Fraction |
Decimal |
Decimal |
Fraction |
Decimal |
| .0039 |
|
0.10 |
.0591 |
|
1.50 |
.1539 |
|
3.91 |
.2720 |
|
6.91 |
| .0079 |
|
0.20 |
.0594 |
|
1.51 |
.1563 |
5/32 |
3.97 |
.2756 |
|
7.00 |
| .0098 |
|
0.25 |
.0626 |
1/16 |
1.59 |
.1571 |
|
3.99 |
.2772 |
|
7.04 |
| .0110 |
|
0.28 |
.0630 |
|
1.60 |
.1575 |
|
4.00 |
.2811 |
9/32 |
7.14 |
| .0118 |
|
0.30 |
.0634 |
|
1.61 |
.1591 |
|
4.04 |
.2854 |
|
7.25 |
| .0134 |
|
0.34 |
.0669 |
|
1.70 |
.1610 |
|
4.09 |
.2902 |
|
7.37 |
| .0142 |
|
0.36 |
.0689 |
|
1.75 |
.1622 |
|
4.12 |
.2949 |
|
7.49 |
| .0146 |
|
0.37 |
.0701 |
|
1.78 |
.1661 |
|
4.22 |
.2953 |
|
7.50 |
| .0157 |
1/64 |
0.40 |
.0720 |
|
1.83 |
.1673 |
|
4.25 |
.2969 |
19/64 |
7.54 |
| .0161 |
|
0.41 |
.0728 |
|
1.85 |
.1697 |
|
4.31 |
.3020 |
|
7.67 |
| .0181 |
|
0.46 |
.0760 |
|
1.93 |
.1720 |
11/64 |
4.37 |
.3051 |
|
7.75 |
| .0197 |
|
0.50 |
.0780 |
5/64 |
1.98 |
.1728 |
|
4.39 |
.3126 |
5/16 |
7.94 |
| .0201 |
|
0.51 |
.0783 |
|
1.99 |
.1772 |
|
4.50 |
.3150 |
|
8.00 |
| .0209 |
|
0.53 |
.0787 |
|
2.00 |
.1799 |
|
4.57 |
.3161 |
|
8.03 |
| .0220 |
|
0.56 |
.0787 |
|
2.00 |
.1819 |
|
4.62 |
.3228 |
|
8.20 |
| .0224 |
|
0.57 |
.0811 |
|
2.06 |
.1850 |
|
4.70 |
.3248 |
|
8.25 |
| .0236 |
|
0.60 |
.0819 |
|
2.08 |
.1870 |
|
4.75 |
.3280 |
21/64 |
8.33 |
| .0240 |
|
0.61 |
.0858 |
|
2.18 |
.1874 |
3/16 |
4.76 |
.3319 |
|
8.43 |
| .0252 |
|
0.64 |
.0886 |
|
2.25 |
.1890 |
|
4.80 |
.3346 |
|
8.50 |
| .0260 |
|
0.66 |
.0906 |
|
2.30 |
.1909 |
|
4.85 |
.3390 |
|
8.61 |
| .0276 |
|
0.70 |
.0933 |
|
2.37 |
.1933 |
|
4.91 |
.3437 |
11/32 |
8.73 |
| .0280 |
|
0.71 |
.0937 |
3/32 |
2.38 |
.1961 |
|
4.98 |
.3445 |
|
8.75 |
| .0291 |
|
0.74 |
.0961 |
|
2.44 |
.1969 |
|
5.00 |
.3480 |
|
8.84 |
| .0295 |
|
0.75 |
.0984 |
|
2.50 |
.1988 |
|
5.05 |
.3543 |
|
9.00 |
| .0311 |
|
0.79 |
.0996 |
|
2.53 |
.2012 |
|
5.11 |
.3579 |
|
9.09 |
| .0315 |
1/32 |
0.80 |
.1016 |
|
2.58 |
.2031 |
13/64 |
5.16 |
.3594 |
23/64 |
9.13 |
| .0319 |
|
0.81 |
.1024 |
|
2.60 |
.2039 |
|
5.18 |
.3642 |
|
9.25 |
| .0323 |
|
0.82 |
.1039 |
|
2.64 |
.2055 |
|
5.22 |
.3681 |
|
9.35 |
| .0331 |
|
0.84 |
.1067 |
|
2.71 |
.2067 |
|
5.25 |
.3740 |
|
9.50 |
| .0350 |
|
0.89 |
.1083 |
|
2.75 |
.2091 |
|
5.31 |
.3752 |
3/8 |
9.53 |
| .0354 |
|
0.90 |
.1094 |
7/64 |
2.78 |
.2130 |
|
5.41 |
.3764 |
|
9.56 |
| .0358 |
|
0.91 |
.1098 |
|
2.79 |
.2165 |
|
5.50 |
.3839 |
|
9.75 |
| .0370 |
|
0.94 |
.1110 |
|
2.82 |
.2189 |
7/32 |
5.56 |
.3858 |
|
9.80 |
| .0382 |
|
0.97 |
.1130 |
|
2.87 |
.2209 |
|
5.61 |
.3906 |
25/64 |
9.92 |
| .0390 |
|
0.99 |
.1142 |
|
2.90 |
.2264 |
|
5.75 |
.3937 |
|
10.00 |
| .0394 |
|
1.00 |
.1161 |
|
2.95 |
.2280 |
|
5.79 |
.3969 |
|
10.08 |
| .0402 |
|
1.02 |
.1181 |
|
3.00 |
.2339 |
|
5.94 |
.4035 |
|
10.25 |
| .0409 |
|
1.04 |
.1201 |
|
3.05 |
.2343 |
15/64 |
5.95 |
.4039 |
|
10.26 |
| .0421 |
|
1.07 |
.1252 |
1/8 |
3.18 |
.2362 |
|
6.00 |
.4063 |
13/32 |
10.32 |
| .0429 |
|
1.09 |
.1280 |
|
3.25 |
.2382 |
|
6.05 |
.4130 |
|
10.49 |
| .0449 |
|
1.14 |
.1358 |
|
3.45 |
.2421 |
|
6.15 |
.4134 |
|
10.50 |
| .0465 |
|
1.18 |
.1378 |
|
3.50 |
.2461 |
|
6.25 |
.4220 |
27/64 |
10.72 |
| .0469 |
3/64 |
1.19 |
.1406 |
9/64 |
3.57 |
.2500 |
1/4 |
6.35 |
.4232 |
|
10.75 |
| .0492 |
|
1.25 |
.1441 |
|
3.66 |
.2559 |
|
6.50 |
.4331 |
|
11.00 |
| .0512 |
|
1.30 |
.1469 |
|
3.73 |
.2571 |
|
6.53 |
.4374 |
7/16 |
11.11 |
| .0520 |
|
1.32 |
.1476 |
|
3.75 |
.2610 |
|
6.63 |
.4429 |
|
11.25 |
| .0551 |
|
1.40 |
.1496 |
|
3.80 |
.2657 |
17/64 |
6.75 |
.4531 |
29/64 |
11.51 |
| .0571 |
|
1.45 |
.1520 |
|
3.86 |
.2661 |
|
6.76 |
.4626 |
|
11.75 |
| .4689 |
15/32 |
11.91 |
.6406 |
41/64 |
16.27 |
.7811 |
25/32 |
19.84 |
1.1417 |
|
29.00 |
| .4724 |
|
12.00 |
.6563 |
21/32 |
16.67 |
.7874 |
|
20.00 |
1.1811 |
|
30.00 |
| .4823 |
|
12.25 |
.6594 |
|
16.75 |
.7968 |
51/64 |
20.24 |
1.2205 |
|
31.00 |
| .4843 |
31/64 |
12.30 |
.6693 |
|
17.00 |
.8126 |
13/16 |
20.64 |
1.2598 |
|
32.00 |
| .4921 |
|
12.50 |
.6720 |
43/64 |
17.07 |
.8268 |
|
21.00 |
1.2992 |
|
33.00 |
| .5000 |
1/2 |
12.70 |
.6791 |
|
17.25 |
.8280 |
53/64 |
21.03 |
1.3386 |
|
34.00 |
| .5020 |
|
12.75 |
.6874 |
11/16 |
17.46 |
.8437 |
27/32 |
21.43 |
1.3780 |
|
35.00 |
| .5118 |
|
13.00 |
.6890 |
|
17.50 |
.8598 |
55/64 |
21.84 |
1.4173 |
|
36.00 |
| .5157 |
33/64 |
13.10 |
.6988 |
|
17.75 |
.8661 |
|
22.00 |
1.4567 |
|
37.00 |
| .5217 |
|
13.25 |
.7031 |
45/64 |
17.86 |
.8752 |
7/8 |
22.23 |
1.4961 |
|
38.00 |
| .5311 |
|
13.49 |
.7087 |
|
18.00 |
.8905 |
57/64 |
22.62 |
1.5354 |
|
39.00 |
| .5315 |
17/32 |
13.50 |
.7185 |
|
18.25 |
.9055 |
|
23.00 |
1.5748 |
|
40.00 |
| .5413 |
|
13.75 |
.7189 |
23/32 |
18.26 |
.9063 |
29/32 |
23.02 |
1.6142 |
|
41.00 |
| .5468 |
35/64 |
13.89 |
.7283 |
|
18.50 |
.9220 |
59/64 |
23.42 |
1.6535 |
|
42.00 |
| .5512 |
|
14.00 |
.7343 |
47/64 |
18.65 |
.9374 |
15/16 |
23.81 |
1.6929 |
|
43.00 |
| .5626 |
9/16 |
14.29 |
.7382 |
|
18.75 |
.9449 |
|
24.00 |
1.7323 |
|
44.00 |
| .5780 |
37/64 |
14.68 |
.7480 |
|
19.00 |
.9689 |
31/32 |
24.61 |
1.7717 |
|
45.00 |
| .5906 |
|
15.00 |
.7500 |
3/4 |
19.05 |
.9843 |
63/64 |
25.00 |
1.8110 |
|
46.00 |
| .5937 |
19/32 |
15.08 |
.7579 |
|
19.25 |
1.0000 |
|
25.40 |
1.8504 |
|
47.00 |
| .6094 |
39/64 |
15.48 |
.7657 |
49/64 |
19.45 |
1.0236 |
|
26.00 |
1.8898 |
|
48.00 |
| .6252 |
5/8 |
15.88 |
.7677 |
|
19.50 |
1.0630 |
|
27.00 |
1.9291 |
|
49.00 |
| .6299 |
|
16.00 |
.7776 |
|
19.75 |
1.1024 |
|
28.00 |
1.9685 |
|
50.00 |
| LISTED INCHES TO MILLIMETER CONVERSIONS FOR THICKNESS |
| STOCK SIZE IN INCHES |
.013 |
.025 |
.030 |
.032 |
.036 |
.040 |
| STOCK SIZE IN MILLIMETERS |
.32 |
.62 |
.75 |
.80 |
.90 |
1.00 |
|
| CIRCUMFERENCE & SQUARE INCHES OF CIRCLES |
| INCHES |
CIRCUMFERENCE |
SQUARE INCHES |
INCHES |
CIRCUMFERENCE |
SQUARE INCHES |
| .50 |
1.571 |
.1964 |
8 |
25.13 |
50.27 |
| .75 |
2.356 |
.4418 |
9 |
28.28 |
63.62 |
| 1 |
3.141 |
.7854 |
10 |
31.42 |
78.54 |
| 2 |
6.283 |
3.142 |
11 |
34.56 |
95.03 |
| 3 |
9.425 |
7.069 |
12 |
37.70 |
113.10 |
| 4 |
12.57 |
12.57 |
13 |
40.84 |
132.73 |
| 5 |
15.71 |
19.64 |
14 |
43.98 |
153.94 |
| 6 |
18.85 |
28.27 |
15 |
47.12 |
176.72 |
| 7 |
21.99 |
38.48 |
16 |
50.27 |
201.06 |
|
|
| |
|