Decimal-Equivalent-Chart
Decimal Equivalent In Inches
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
1/64 |
.0156 |
|
7/32 |
.2188 |
|
27/64 |
.4219 |
|
5/8 |
.6250 |
|
53/64 |
.8281 |
1/32 |
.0312 |
|
15/64 |
.2344 |
|
7/16 |
.4375 |
|
41/64 |
.6406 |
|
27/32 |
.8438 |
3/64 |
.0469 |
|
1/4 |
.2500 |
|
29/64 |
.4531 |
|
21/32 |
.6562 |
|
55/64 |
.8594 |
1/16 |
.0625 |
|
17/64 |
.2656 |
|
15/32 |
.4688 |
|
43/64 |
.6719 |
|
7/8 |
.8750 |
5/64 |
.0781 |
|
9/32 |
.2812 |
|
31/64 |
.4844 |
|
11/16 |
.6875 |
|
57/64 |
.8906 |
3/32 |
.0938 |
|
19/64 |
.2969 |
|
1/2 |
.5000 |
|
45/64 |
.7031 |
|
29/32 |
.9062 |
7/64 |
.1094 |
|
5/16 |
.3125 |
|
33/64 |
.5156 |
|
23/32 |
.7188 |
|
59/64 |
.9219 |
1/8 |
.1250 |
|
21/64 |
.3281 |
|
17/32 |
.5312 |
|
47/64 |
.7344 |
|
15/16 |
.9375 |
9/64 |
.1406 |
|
11/32 |
.3438 |
|
35/64 |
.5469 |
|
3/4 |
.7500 |
|
61/64 |
.9531 |
5/32 |
.1562 |
|
23/64 |
.3594 |
|
9/16 |
.5625 |
|
49/64 |
.7656 |
|
31/32 |
.9688 |
11/64 |
.1719 |
|
3/8 |
.3750 |
|
37/64 |
.5781 |
|
25/32 |
.7812 |
|
63/64 |
.9844 |
3/16 |
.1875 |
|
25/64 |
.3906 |
|
19/32 |
.5938 |
|
51/64 |
.7969 |
|
1 |
1.0000 |
13/64 |
.2031 |
|
13/32 |
.4062 |
|
39/64 |
.6094 |
|
13/16 |
.8125 |
|
|
Decimal Equivalent Metric Sizes
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
.35mm |
.0138 |
|
2.00mm |
.0787 |
|
4.40mm |
.1732 |
|
7.20mm |
.2835 |
|
9.90mm |
.3898 |
.40mm |
.0158 |
|
2.05mm |
.0807 |
|
4.50mm |
.1772 |
|
7.25mm |
.2854 |
|
10.0mm |
.3937 |
.45mm |
.0177 |
|
2.10mm |
.0827 |
|
4.60mm |
.1811 |
|
7.30mm |
.2874 |
|
10.5mm |
.4134 |
.50mm |
.0197 |
|
2.15mm |
.0846 |
|
4.70mm |
.1850 |
|
7.40mm |
.2913 |
|
11.0mm |
.4331 |
.55mm |
.0217 |
|
2.20mm |
.0866 |
|
4.75mm |
.1870 |
|
7.50mm |
.2953 |
|
11.5mm |
.4528 |
.60mm |
.0236 |
|
2.25mm |
.0886 |
|
4.80mm |
.1890 |
|
7.60mm |
.2992 |
|
12.0mm |
.4724 |
.65mm |
.0256 |
|
2.30mm |
.0906 |
|
4.90mm |
.1929 |
|
7.70mm |
.3031 |
|
12.5mm |
.4921 |
.70mm |
.0276 |
|
2.35mm |
.0925 |
|
5.00mm |
.1969 |
|
7.75mm |
.3051 |
|
13.0mm |
.5118 |
.75mm |
.0295 |
|
2.40mm |
.0945 |
|
5.10mm |
.2008 |
|
7.80mm |
.3071 |
|
13.5mm |
.5315 |
.80mm |
.0315 |
|
2.45mm |
.0965 |
|
5.20mm |
.2047 |
|
7.90mm |
.3110 |
|
14.0mm |
.5512 |
.85mm |
.0335 |
|
2.50mm |
.0984 |
|
5.25mm |
.2067 |
|
8.00mm |
.3150 |
|
14.5mm |
.5709 |
.90mm |
.0354 |
|
2.60mm |
.1024 |
|
5.30mm |
.2087 |
|
8.10mm |
.3189 |
|
15.0mm |
.5906 |
.95mm |
.0374 |
|
2.70mm |
.1063 |
|
5.40mm |
.2126 |
|
8.20mm |
.3228 |
|
15.5mm |
.6102 |
1.00mm |
.0394 |
|
2.75mm |
.1083 |
|
5.50mm |
.2165 |
|
8.25mm |
.3248 |
|
16.0mm |
.6299 |
1.05mm |
.0413 |
|
2.80mm |
.1102 |
|
5.60mm |
.2205 |
|
8.30mm |
.3268 |
|
16.5mm |
.6496 |
1.10mm |
.0433 |
|
2.90mm |
.1142 |
|
5.70mm |
.2244 |
|
8.40mm |
.3307 |
|
17.0mm |
.6693 |
1.15mm |
.0453 |
|
3.00mm |
.1181 |
|
5.75mm |
.2264 |
|
8.50mm |
.3346 |
|
17.5mm |
.6890 |
1.20mm |
.0472 |
|
3.10mm |
.1220 |
|
5.80mm |
.2283 |
|
8.60mm |
.3386 |
|
18.0mm |
.7087 |
1.25mm |
.0492 |
|
3.20mm |
.1260 |
|
5.90mm |
.2323 |
|
8.70mm |
.3425 |
|
18.5mm |
.7283 |
1.30mm |
.0512 |
|
3.25mm |
.1280 |
|
6.00mm |
.2362 |
|
8.75mm |
.3445 |
|
19.0mm |
.7480 |
1.35mm |
.0531 |
|
3.30mm |
.1299 |
|
6.10mm |
.2402 |
|
8.80mm |
.3465 |
|
19.5mm |
.7677 |
1.40mm |
.0551 |
|
3.40mm |
.1339 |
|
6.20mm |
.2441 |
|
8.90mm |
.3504 |
|
20.0mm |
.7874 |
1.45mm |
.0571 |
|
3.50mm |
.1378 |
|
6.25mm |
.2461 |
|
9.00mm |
.3543 |
|
20.5mm |
.8071 |
1.50mm |
.0591 |
|
3.60mm |
.1417 |
|
6.30mm |
.2480 |
|
9.10mm |
.3583 |
|
21.0mm |
.8268 |
1.55mm |
.0610 |
|
3.70mm |
.1457 |
|
6.40mm |
.2520 |
|
9.20mm |
.3622 |
|
21.5mm |
.8465 |
1.60mm |
.0630 |
|
3.75mm |
.1476 |
|
6.50mm |
.2559 |
|
9.25mm |
.3642 |
|
22.0mm |
.8661 |
1.65mm |
.0650 |
|
3.80mm |
.1496 |
|
6.60mm |
.2598 |
|
9.30mm |
.3661 |
|
22.5mm |
.8858 |
1.70mm |
.0669 |
|
3.90mm |
.1535 |
|
6.70mm |
.2638 |
|
9.40mm |
.3701 |
|
23.0mm |
.9055 |
1.75mm |
.0689 |
|
4.00mm |
.1575 |
|
6.75mm |
.2657 |
|
9.50mm |
.3740 |
|
23.5mm |
.9252 |
1.80mm |
.0709 |
|
4.10mm |
.1614 |
|
6.80mm |
.2677 |
|
9.60mm |
.3780 |
|
24.0mm |
.9449 |
1.85mm |
.0728 |
|
4.20mm |
.1654 |
|
6.90mm |
.2717 |
|
9.70mm |
.3819 |
|
24.5mm |
.9646 |
1.90mm |
.0748 |
|
4.25mm |
.1673 |
|
7.00mm |
.2756 |
|
9.75mm |
.3839 |
|
25.0mm |
.9843 |
1.95mm |
.0768 |
|
4.30mm |
.1693 |
|
7.10mm |
.2795 |
|
9.80mm |
.3858 |
|
|
Decimal Equivalent - Wire Sizes
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
|
Dia.
|
Decimal
Equiv.
|
No. 80 |
.0135 |
|
No. 64 |
.0360 |
|
No. 48 |
.0760 |
|
No. 32 |
.1160 |
|
No. 16 |
.1770 |
No. 79 |
.0145 |
|
No. 63 |
.0370 |
|
No. 47 |
.0785 |
|
No. 31 |
.1200 |
|
No. 15 |
.1800 |
No. 78 |
.0160 |
|
No. 62 |
.0380 |
|
No. 46 |
.0810 |
|
No. 30 |
.1285 |
|
No. 14 |
.1820 |
No. 77 |
.0180 |
|
No. 61 |
.0390 |
|
No. 45 |
.0820 |
|
No. 29 |
.1360 |
|
No. 13 |
.1850 |
No. 76 |
.0200 |
|
No. 60 |
.0400 |
|
No. 44 |
.0860 |
|
No. 28 |
.1405 |
|
No. 12 |
.1890 |
No. 75 |
.0210 |
|
No. 59 |
.0410 |
|
No. 43 |
.0890 |
|
No. 27 |
.1440 |
|
No. 11 |
.1910 |
No. 74 |
.0225 |
|
No. 58 |
.0420 |
|
No. 42 |
.0935 |
|
No. 26 |
.1470 |
|
No. 10 |
.1935 |
No. 73 |
.0240 |
|
No. 57 |
.0430 |
|
No. 41 |
.0960 |
|
No. 25 |
|
|