Unit Conversions

Standard Fraction	Standard Decimal	Metric
1/16"	0.0625"	1.588 mm
1/8"	0.125"	3.175 mm
3/16"	0.1875"	4.763 mm
1/4"	0.25"	6.35 mm
5/16"	0.3125"	7.938 mm
3/8"	0.375"	9.525 mm
7/16"	0.4375"	11.11 mm
1/2"	0.5"	12.7 mm
9/16"	0.5625"	14.29 mm
5/8"	0.625"	15.88 mm
11/16"	0.6875"	17.46 mm
3/4"	0.75"	19.05 mm
13/16"	0.8125"	20.64 mm
7/8"	0.875"	22.23 mm
15/16"	0.9375"	23.81 mm
1"	1.0"	25.4 mm
1 1/16"	1.0625"	26.99 mm
1 1/8"	1.125"	28.58 mm
1 3/16"	1.1875"	30.16 mm
1 1/4"	1.25"	31.75 mm
1 5/16"	1.3125"	33.34 mm
1 3/8"	1.375"	34.925 mm
1 7/16"	1.4375"	36.51 mm
1 1/2"	1.5"	38.1 mm
1 9/16"	1.5625"	39.69 mm
1 5/8"	1.625"	41.28 mm
1 11/16"	1.6875"	42.86 mm
1 3/4"	1.75"	44.45 mm
1 13/16"	1.8125"	46.04 mm
1 7/8"	1.875"	47.63 mm
1 15/16"	1.9375"	49.21 mm
2"	2.0"	paste
2 1/16"	2.0625"	paste
2 1/8"	2.125"	paste
2 3/16"	2.1875"	paste
2 1/4"	2.25"	paste
2 5/16"	2.3125"	paste
2 3/8"	2.375"	paste
2 7/16"	2.4375"	paste
2 1/2"	2.5"	paste
2 9/16"	2.5625"	paste
2 5/8"	2.625"	paste
2 11/16"	2.6875"	paste
2 3/4"	2.75"	paste
2 13/16"	2.8125"	paste
2 7/8"	2.875"	paste
2 15/16"	2.9375"	paste
3"	3.0"	paste
3 1/16"	3.0625"	paste
3 1/8"	3.125"	paste
3 3/16"	3.1875"	paste
3 1/4"	3.25"	paste
3 5/16"	3.3125"	paste
3 3/8"	3.375"	paste
3 7/16"	3.4375"	paste
3 1/2"	3.5"	paste
3 9/16"	3.5625"	paste
3 5/8"	3.625"	paste
3 11/16"	3.6875"	paste
3 3/4"	3.75"	paste
3 13/16"	3.8125"	paste
3 7/8"	3.875"	paste
3 15/16"	3.9375"	paste
4"	4.0"	127 mm
4 1/16"	4.0625"	paste
4 1/8"	4.125"	paste
4 3/16"	4.1875"	paste
4 1/4"	4.25"	paste
4 5/16"	4.3125"	paste
4 3/8"	4.375"	paste
4 7/16"	4.4375"	paste
4 1/2"	4.5"	paste
4 9/16"	4.5625"	paste
4 5/8"	4.625"	paste
4 11/16"	4.6875"	paste
4 3/4"	4.75"	paste
4 13/16"	4.8125"	paste
4 7/8"	4.875"	paste
4 15/16"	4.9375"	paste
5"	5.0"	127 mm
5 1/16"	5.0625"	paste
5 1/8"	5.125"	paste
5 3/16"	5.1875"	paste
5 1/4"	5.25"	paste
5 5/16"	5.3125"	paste
5 3/8"	5.375"	paste
5 7/16"	5.4375"	paste
5 1/2"	5.5"	paste
5 9/16"	5.5625"	paste
5 5/8"	5.625"	paste
5 11/16"	5.6875"	paste
5 3/4"	5.75"	146 mm
5 13/16"	5.8125"	paste
5 7/8"	5.875"	paste
5 15/16"	5.9375"	paste
6"	6.0"	paste
6 1/16"	6.0625"	paste
6 1/8"	6.125"	paste
6 3/16"	6.1875"	paste
6 1/4"	6.25"	paste
6 5/16"	6.3125"	paste
6 3/8"	6.375"	paste
6 7/16"	6.4375"	paste
6 1/2"	6.5"	paste
6 9/16"	6.5625"	paste
6 5/8"	6.625"	paste
6 11/16"	6.6875"	paste
6 3/4"	6.75"	paste
6 13/16"	6.8125"	paste
6 7/8"	6.875"	paste
6 15/16"	6.9375"	paste
7"	7.0"	paste
7 1/16"	7.0625"	paste
7 1/8"	7.125"	paste
7 3/16"	7.1875"	paste
7 1/4"	7.25"	184.2 mm
7 5/16"	7.3125"	paste
7 3/10"	7.3"	185 mm
7 3/8"	7.375"	187.33 mm
7 2/5"	7.4"	188 mm
7 7/16"	7.4375"	paste
7 1/2"	7.5"	190 mm
7 9/16"	7.5625"	paste
7 5/8"	7.625"	paste
7 11/16"	7.6875"	paste
7 3/4"	7.75"	paste
7 13/16"	7.8125"	paste
7 7/8"	7.875"	paste
7 15/16"	7.9375"	paste
8"	8.0"	paste
8 1/16"	8.0625"	paste
8 1/8"	8.125"	paste
8 3/16"	8.1875"	paste
8 1/4"	8.25"	paste
8 5/16"	8.3125"	paste
8 3/8"	8.375"	paste
8 7/16"	8.4375"	paste
8 1/2"	8.5"	paste
8 9/16"	8.5625"	paste
8 5/8"	8.625"	paste
8 11/16"	8.6875"	paste
8 3/4"	8.75"	paste
8 13/16"	8.8125"	paste
8 7/8"	8.875"	paste
8 15/16"	8.9375"	paste
9"	1.0"	paste
9 1/16"	9.0625"	paste
9 1/8"	9.125"	paste
9 3/16"	9.1875"	paste
9 1/4"	9.25"	paste
9 5/16"	9.3125"	paste
9 3/8"	9.375"	paste
9 7/16"	9.4375"	paste
9 1/2"	9.5"	paste
9 9/16"	9.5625"	paste
9 5/8"	9.625"	paste
9 11/16"	9.6875"	paste
9 3/4"	9.75"	paste
9 13/16"	9.8125"	paste
9 7/8"	9.875"	paste
9 15/16"	9.9375"	paste
10"	10.0"	paste
10 1/16"	10.0625"	paste
10 1/8"	10.125"	paste
10 3/16"	10.1875"	paste
10 1/4"	10.25"	paste
10 5/16"	10.3125"	paste
10 3/8"	10.375"	paste
10 7/16"	10.4375"	paste
10 1/2"	10.5"	paste
10 9/16"	10.5625"	paste
10 5/8"	10.625"	paste
10 11/16"	10.6875"	paste
10 3/4"	10.75"	paste
10 13/16"	10.8125"	paste
10 7/8"	10.875"	paste
10 15/16"	10.9375"	paste
11 "	11.0"	paste
11 1/16"	11.0625"	paste
11 1/8"	11.125"	paste
11 3/16"	11.1875"	paste
11 1/4"	11.25"	paste
11 5/16"	11.3125"	paste
11 3/8"	11.375"	paste
11 7/16"	11.4375"	paste
11 1/2"	11.5"	paste
11 9/16"	11.5625"	paste
11 5/8"	11.625"	paste
11 11/16"	11.6875"	paste
11 3/4"	11.75"	paste
11 13/16"	11.8125"	paste
11 7/8"	11.875"	paste
11 15/16"	11.9375"	paste
12"	12.0"	304.8 mm
12 1/16"	12.0625"	paste
12 1/8"	12.125"	paste
12 3/16"	12.1875"	paste
12 1/4"	12.25"	311.15 mm
12 5/16"	12.3125"	paste
12 3/8"	12.375"	paste
12 7/16"	12.4375"	paste
12 1/2"	12.5"	paste
12 9/16"	12.5625"	paste
12 5/8"	12.625"	320.7 mm
12 11/16"	12.6875"	paste
12 3/4"	12.75"	paste
12 13/16"	12.8125"	paste
12 7/8"	12.875"	paste
12 15/16"	12.9375"	paste
13"	13.0"	paste
13 1/16"	13.0625"	paste
13 1/8"	13.125"	paste
13 3/16"	13.1875"	paste
13 1/4"	13.25"	paste
13 5/16"	13.3125"	paste
13 3/8"	13.375"	paste
13 7/16"	13.4375"	paste
13 1/2"	13.5"	342.9 mm
13 9/16"	13.5625"	paste
13 5/8"	13.625"	paste
13 11/16"	13.6875"	paste
13 3/4"	13.75"	paste
13 13/16"	13.8125"	paste
13 7/8"	13.875"	paste
13 15/16"	13.9375"	paste
14"	14.0"	paste
14 1/16"	14.0625"	paste
14 1/8"	14.125"	paste
14 3/16"	14.1875"	paste
14 1/4"	14.25"	paste
14 5/16"	14.3125"	paste
14 3/8"	14.375"	paste
14 7/16"	14.4375"	paste
14 1/2"	14.5"	paste
14 9/16"	14.5625"	paste
14 5/8"	14.625"	paste
14 11/16"	14.6875"	paste
14 3/4"	14.75"	paste
14 13/16"	14.8125"	paste
14 7/8"	14.875"	paste
14 15/16"	14.9375"	paste
15"	15.0"	paste
15 1/16"	15.0625"	paste
15 1/8"	15.125"	paste
15 3/16"	15.1875"	paste
15 1/4"	15.25"	paste
15 5/16"	15.3125"	paste
15 3/8"	15.375"	paste
15 7/16"	15.4375"	paste
15 1/2"	15.5"	paste
15 9/16"	15.5625"	paste
15 5/8"	15.625"	paste
15 11/16"	15.6875"	paste
15 3/4"	15.75"	paste
15 13/16"	15.8125"	paste
15 7/8"	15.875"	paste
15 15/16"	15.9375"	paste
16"	16.0"	paste
16 1/16"	16.0625"	paste
16 1/8"	16.125"	paste
16 3/16"	16.1875"	paste
16 1/4"	16.25"	paste
16 5/16"	16.3125"	paste
16 3/8"	16.375"	paste
16 7/16"	16.4375"	paste
16 1/2"	16.5"	paste
16 9/16"	16.5625"	paste
16 5/8"	16.625"	paste
16 11/16"	16.6875"	paste
16 3/4"	16.75"	paste
16 13/16"	16.8125"	paste
16 7/8"	16.875"	paste
16 15/16"	16.9375"	paste
17"	17.0"	paste
17 1/16"	17.0625"	paste
17 1/8"	17.125"	paste
17 3/16"	17.1875"	paste
17 1/4"	17.25"	paste
17 5/16"	17.3125"	paste
17 3/8"	17.375"	paste
17 7/16"	17.4375"	paste
17 1/2"	17.5"	paste
17 9/16"	17.5625"	paste
17 5/8"	17.625"	paste
17 11/16"	17.6875"	paste
17 3/4"	17.75"	paste
17 13/16"	17.8125"	paste
17 7/8"	17.875"	paste
17 15/16"	17.9375"	paste
18"	18.0"	paste
18 1/16"	18.0625"	paste
18 1/8"	18.125"	paste
18 3/16"	18.1875"	paste
18 1/4"	18.25"	paste
18 5/16"	18.3125"	paste
18 3/8"	18.375"	paste
18 7/16"	18.4375"	paste
18 1/2"	18.5"	paste
18 9/16"	18.5625"	paste
18 5/8"	18.625"	paste
18 11/16"	18.6875"	paste
18 3/4"	18.75"	paste
18 13/16"	18.8125"	paste
18 7/8"	18.875"	paste
18 15/16"	18.9375"	paste
19"	19.0"	paste
19 1/16"	19.0625"	paste
19 1/8"	19.125"	paste
19 3/16"	19.1875"	paste
19 1/4"	19.25"	paste
19 5/16"	19.3125"	paste
19 3/8"	19.375"	paste
19 7/16"	19.4375"	paste
19 1/2"	19.5"	paste
19 9/16"	19.5625"	paste
19 5/8"	19.625"	paste
19 11/16"	19.6875"	paste
19 3/4"	19.75"	paste
19 13/16"	19.8125"	paste
19 7/8"	19.875"	paste
19 15/16"	19.9375"	paste
20"	20.0"	paste
20 1/16"	20.0625"	paste
20 1/8"	20.125"	paste
20 3/16"	20.1875"	paste
20 1/4"	20.25"	paste
20 5/16"	20.3125"	paste
20 3/8"	20.375"	paste
20 7/16"	20.4375"	paste
20 1/2"	20.5"	paste
20 9/16"	20.5625"	paste
20 5/8"	20.625"	paste
20 11/16"	20.6875"	paste
20 3/4"	20.75"	paste
20 13/16"	20.8125"	paste
20 7/8"	20.875"	paste
20 15/16"	20.9375"	paste
21"	21.0"	paste
21 1/16"	21.0625"	paste
21 1/8"	21.125"	paste
21 3/16"	21.1875"	paste
21 1/4"	21.25"	paste
21 5/16"	21.3125"	paste
21 3/8"	21.375"	paste
21 7/16"	21.4375"	paste
21 1/2"	21.5"	paste
21 9/16"	21.5625"	paste
21 5/8"	21.625"	paste
21 11/16"	21.6875"	paste
21 3/4"	21.75"	paste
21 13/16"	21.8125"	paste
21 7/8"	21.875"	paste
21 15/16"	21.9375"	paste
22"	22.0"	paste
22 1/16"	0.0625"	paste
22 1/8"	0.125"	paste
22 3/16"	0.1875"	paste
22 1/4"	0.25"	paste
22 5/16"	0.3125"	paste
22 3/8"	0.375"	paste
22 7/16"	0.4375"	paste
22 1/2"	0.5"	paste
22 9/16"	0.5625"	paste
22 5/8"	0.625"	paste
22 11/16"	0.6875"	paste
22 3/4"	0.75"	paste
22 13/16"	0.8125"	paste
22 7/8"	0.875"	paste
22 15/16"	0.9375"	paste
23"	1.0"	paste
23 1/16"	0.0625"	paste
23 1/8"	0.125"	paste
23 3/16"	0.1875"	paste
23 1/4"	0.25"	paste
23 5/16"	0.3125"	paste
23 3/8"	0.375"	paste
23 7/16"	0.4375"	paste
23 1/2"	0.5"	paste
23 9/16"	0.5625"	paste
23 5/8"	0.625"	paste
23 11/16"	0.6875"	paste
23 3/4"	0.75"	paste
23 13/16"	0.8125"	paste
23 7/8"	0.875"	paste
23 15/16"	0.9375"	paste
24"	1.0"	paste
24 1/16"	0.0625"	paste
24 1/8"	0.125"	paste
24 3/16"	0.1875"	paste
24 1/4"	0.25"	paste
24 5/16"	0.3125"	paste
24 3/8"	0.375"	paste
24 7/16"	0.4375"	paste
24 1/2"	0.5"	paste
24 9/16"	0.5625"	paste
24 5/8"	0.625"	paste
24 11/16"	0.6875"	paste
24 3/4"	0.75"	paste
24 13/16"	0.8125"	paste
24 7/8"	0.875"	paste
24 15/16"	0.9375"	paste
25"	1.0"	paste
25 1/16"	0.0625"	paste
25 1/8"	0.125"	paste
25 3/16"	0.1875"	paste
25 1/4"	0.25"	paste
25 5/16"	0.3125"	paste
25 3/8"	0.375"	paste
25 7/16"	0.4375"	paste
25 1/2"	0.5"	paste
25 9/16"	0.5625"	paste
25 5/8"	0.625"	paste
25 11/16"	0.6875"	paste
25 3/4"	0.75"	paste
25 13/16"	0.8125"	paste
25 7/8"	0.875"	paste
25 15/16"	0.9375"	paste
26"	1.0"	paste
26 1/16"	0.0625"	paste
26 1/8"	0.125"	paste
26 3/16"	0.1875"	paste
26 1/4"	0.25"	paste
26 5/16"	0.3125"	paste
26 3/8"	0.375"	paste
26 7/16"	0.4375"	paste
26 1/2"	0.5"	paste
26 9/16"	0.5625"	paste
26 5/8"	0.625"	paste
26 11/16"	0.6875"	paste
26 3/4"	0.75"	paste
26 13/16"	0.8125"	paste
26 7/8"	0.875"	paste
26 15/16"	0.9375"	paste
27"	1.0"	paste
27 1/16"	0.0625"	paste
27 1/8"	0.125"	paste
27 3/16"	0.1875"	paste
27 1/4"	0.25"	paste
27 5/16"	0.3125"	paste
27 3/8"	0.375"	paste
27 7/16"	0.4375"	paste
27 1/2"	27.5"	698.5 mm
27 9/16"	0.5625"	paste
27 5/8"	0.625"	paste
27 11/16"	0.6875"	paste
27 3/4"	27.75"	704.85 mm
27 13/16"	0.8125"	paste
27 7/8"	0.875"	paste
27 15/16"	0.9375"	paste
28"	1.0"	paste
28 1/16"	0.0625"	paste
28 1/8"	0.125"	paste
28 3/16"	0.1875"	paste
28 1/4"	0.25"	paste
28 5/16"	0.3125"	paste
28 3/8"	0.375"	paste
28 7/16"	0.4375"	paste
28 1/2"	28.5"	723.9 mm
28 9/16"	0.5625"	paste
28 5/8"	0.625"	paste
28 11/16"	0.6875"	paste
28 3/4"	0.75"	paste
28 13/16"	0.8125"	paste
28 7/8"	0.875"	paste
28 15/16"	0.9375"	paste
29"	1.0"	paste
29 1/16"	0.0625"	paste
29 1/8"	0.125"	paste
29 3/16"	0.1875"	paste
29 1/4"	0.25"	paste
29 5/16"	0.3125"	paste
29 3/8"	0.375"	paste
29 7/16"	0.4375"	paste
29 1/2"	29.5"	749.3 mm
29 9/16"	0.5625"	paste
29 5/8"	0.625"	paste
29 11/16"	0.6875"	paste
29 3/4"	0.75"	paste
29 13/16"	0.8125"	paste
29 7/8"	0.875"	paste
29 15/16"	0.9375"	paste
30"	1.0"	paste
30 1/16"	0.0625"	paste
30 1/8"	0.125"	paste
30 3/16"	0.1875"	paste
30 1/4"	0.25"	paste
30 5/16"	0.3125"	paste
30 3/8"	0.375"	paste
30 7/16"	0.4375"	paste
30 1/2"	0.5"	paste
30 9/16"	0.5625"	paste
30 5/8"	0.625"	paste
30 11/16"	0.6875"	paste
30 3/4"	0.75"	paste
30 13/16"	0.8125"	paste
30 7/8"	0.875"	paste
30 15/16"	0.9375"	paste
31"	1.0"	paste
31 1/16"	0.0625"	paste
31 1/8"	0.125"	paste
31 3/16"	0.1875"	paste
31 1/4"	0.25"	paste
31 5/16"	0.3125"	paste
31 3/8"	0.375"	paste
31 7/16"	0.4375"	paste
31 1/2"	0.5"	paste
31 9/16"	0.5625"	paste
31 5/8"	0.625"	paste
31 11/16"	0.6875"	paste
31 3/4"	0.75"	paste
31 13/16"	0.8125"	paste
31 7/8"	0.875"	paste
31 15/16"	0.9375"	paste
32"	1.0"	paste
32 1/16"	0.0625"	paste
32 1/8"	0.125"	paste
32 3/16"	0.1875"	paste
32 1/4"	0.25"	paste
32 5/16"	0.3125"	paste
32 3/8"	0.375"	paste
32 7/16"	0.4375"	paste
32 1/2"	0.5"	paste
32 9/16"	0.5625"	paste
32 5/8"	0.625"	paste
32 11/16"	0.6875"	paste
32 3/4"	0.75"	paste
32 13/16"	0.8125"	paste
32 7/8"	0.875"	paste
32 15/16"	0.9375"	paste
33"	1.0"	paste
33 1/16"	0.0625"	paste
33 1/8"	0.125"	paste
33 3/16"	0.1875"	paste
33 1/4"	0.25"	paste
33 5/16"	0.3125"	paste
33 3/8"	0.375"	paste
33 7/16"	0.4375"	paste
33 1/2"	0.5"	paste
33 9/16"	0.5625"	paste
33 5/8"	0.625"	paste
33 11/16"	0.6875"	paste
33 3/4"	0.75"	paste
33 13/16"	0.8125"	paste
33 7/8"	0.875"	paste
33 15/16"	0.9375"	paste
34"	1.0"	paste
34 1/16"	0.0625"	paste
34 1/8"	0.125"	paste
34 3/16"	0.1875"	paste
34 1/4"	0.25"	paste
34 5/16"	0.3125"	paste
34 3/8"	0.375"	paste
34 7/16"	0.4375"	paste
34 1/2"	0.5"	paste
34 9/16"	0.5625"	paste
34 5/8"	0.625"	paste
34 11/16"	0.6875"	paste
34 3/4"	0.75"	paste
34 13/16"	0.8125"	paste
34 7/8"	0.875"	paste
34 15/16"	0.9375"	paste
35"	1.0"	paste
35 1/16"	0.0625"	paste
35 1/8"	0.125"	paste
35 3/16"	0.1875"	paste
35 1/4"	0.25"	paste
35 5/16"	0.3125"	paste
35 3/8"	0.375"	paste
35 7/16"	0.4375"	paste
35 1/2"	0.5"	paste
35 9/16"	0.5625"	paste
35 5/8"	0.625"	paste
35 11/16"	0.6875"	paste
35 3/4"	0.75"	paste
35 13/16"	0.8125"	paste
35 7/8"	0.875"	paste
35 15/16"	0.9375"	paste
36"	1.0"	paste

(millimeters)