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"	paste
1 1/8"	1.125"	paste
1 3/16"	1.1875"	paste
1 1/4"	0.25"	paste
1 5/16"	0.3125"	paste
1 3/8"	0.375"	paste
1 7/16"	0.4375"	paste
1 1/2"	0.5"	paste
1 9/16"	0.5625"	paste
1 5/8"	0.625"	paste
1 11/16"	0.6875"	paste
1 3/4"	0.75"	paste
1 13/16"	0.8125"	paste
1 7/8"	0.875"	paste
1 15/16"	0.9375"	paste
2"	1.0"	paste
2 1/16"	0.0625"	paste
2 1/8"	0.125"	paste
2 3/16"	0.1875"	paste
2 1/4"	0.25"	paste
2 5/16"	0.3125"	paste
2 3/8"	0.375"	paste
2 7/16"	0.4375"	paste
2 1/2"	0.5"	paste
2 9/16"	0.5625"	paste
2 5/8"	0.625"	paste
2 11/16"	0.6875"	paste
2 3/4"	0.75"	paste
2 13/16"	0.8125"	paste
2 7/8"	0.875"	paste
2 15/16"	0.9375"	paste
3"	3.0"	paste
4 1/16"	0.0625"	paste
4 1/8"	0.125"	paste
4 3/16"	0.1875"	paste
4 1/4"	0.25"	paste
4 5/16"	0.3125"	paste
4 3/8"	0.375"	paste
4 7/16"	0.4375"	paste
4 1/2"	0.5"	paste
4 9/16"	0.5625"	paste
4 5/8"	0.625"	paste
4 11/16"	0.6875"	paste
4 3/4"	0.75"	paste
4 13/16"	0.8125"	paste
4 7/8"	0.875"	paste
4 15/16"	0.9375"	paste
5"	5.0"	127 mm
5 1/16"	1.0625"	paste
5 1/8"	1.125"	paste
5 3/16"	1.1875"	paste
5 1/4"	0.25"	paste
5 5/16"	0.3125"	paste
5 3/8"	0.375"	paste
5 7/16"	0.4375"	paste
5 1/2"	0.5"	paste
5 9/16"	0.5625"	paste
5 5/8"	0.625"	paste
5 11/16"	0.6875"	paste
5 3/4"	5.75"	146 mm
5 13/16"	0.8125"	paste
5 7/8"	0.875"	paste
5 15/16"	0.9375"	paste
6"	6.0"	paste
6 1/16"	0.0625"	paste
6 1/8"	0.125"	paste
6 3/16"	0.1875"	paste
6 1/4"	0.25"	paste
6 5/16"	0.3125"	paste
6 3/8"	0.375"	paste
6 7/16"	0.4375"	paste
6 1/2"	0.5"	paste
6 9/16"	0.5625"	paste
6 5/8"	0.625"	paste
6 11/16"	0.6875"	paste
6 3/4"	0.75"	paste
6 13/16"	0.8125"	paste
6 7/8"	0.875"	paste
6 15/16"	0.9375"	paste
7"	1.0"	paste
7 1/16"	0.0625"	paste
7 1/8"	0.125"	paste
7 3/16"	0.1875"	paste
7 1/4"	0.25"	paste
7 5/16"	0.3125"	paste
7 3/8"	7.375"	187.33 mm
7 7/16"	0.4375"	paste
7 1/2"	0.5"	paste
7 9/16"	0.5625"	paste
7 5/8"	0.625"	paste
7 11/16"	0.6875"	paste
7 3/4"	0.75"	paste
7 13/16"	0.8125"	paste
7 7/8"	0.875"	paste
7 15/16"	0.9375"	paste
8"	1.0"	paste
8 1/16"	0.0625"	paste
8 1/8"	0.125"	paste
8 3/16"	0.1875"	paste
8 1/4"	0.25"	paste
8 5/16"	0.3125"	paste
8 3/8"	0.375"	paste
8 7/16"	0.4375"	paste
8 1/2"	0.5"	paste
8 9/16"	0.5625"	paste
8 5/8"	0.625"	paste
8 11/16"	0.6875"	paste
8 3/4"	0.75"	paste
8 13/16"	0.8125"	paste
8 7/8"	0.875"	paste
8 15/16"	0.9375"	paste
9"	1.0"	paste
9 1/16"	0.0625"	paste
9 1/8"	0.125"	paste
9 3/16"	0.1875"	paste
9 1/4"	0.25"	paste
9 5/16"	0.3125"	paste
9 3/8"	0.375"	paste
9 7/16"	0.4375"	paste
9 1/2"	0.5"	paste
9 9/16"	0.5625"	paste
9 5/8"	0.625"	paste
9 11/16"	0.6875"	paste
9 3/4"	0.75"	paste
9 13/16"	0.8125"	paste
9 7/8"	0.875"	paste
9 15/16"	0.9375"	paste
10"	1.0"	paste
10 1/16"	0.0625"	paste
10 1/8"	0.125"	paste
10 3/16"	0.1875"	paste
10 1/4"	0.25"	paste
10 5/16"	0.3125"	paste
10 3/8"	0.375"	paste
10 7/16"	0.4375"	paste
10 1/2"	0.5"	paste
10 9/16"	0.5625"	paste
10 5/8"	0.625"	paste
10 11/16"	0.6875"	paste
10 3/4"	0.75"	paste
10 13/16"	0.8125"	paste
10 7/8"	0.875"	paste
10 15/16"	0.9375"	paste
11 "	1.0"	paste
11 1/16"	0.0625"	paste
11 1/8"	0.125"	paste
11 3/16"	0.1875"	paste
11 1/4"	0.25"	paste
11 5/16"	0.3125"	paste
11 3/8"	0.375"	paste
11 7/16"	0.4375"	paste
11 1/2"	0.5"	paste
11 9/16"	0.5625"	paste
11 5/8"	0.625"	paste
11 11/16"	0.6875"	paste
11 3/4"	0.75"	paste
11 13/16"	0.8125"	paste
11 7/8"	0.875"	paste
11 15/16"	0.9375"	paste
12"	1.0"	paste
12 1/16"	0.0625"	paste
12 1/8"	0.125"	paste
12 3/16"	0.1875"	paste
12 1/4"	0.25"	paste
12 5/16"	0.3125"	paste
12 3/8"	0.375"	paste
12 7/16"	0.4375"	paste
12 1/2"	0.5"	paste
12 9/16"	0.5625"	paste
12 5/8"	12.625"	320.7 mm
12 11/16"	0.6875"	paste
12 3/4"	0.75"	paste
12 13/16"	0.8125"	paste
12 7/8"	0.875"	paste
12 15/16"	0.9375"	paste
13"	1.0"	paste
13 1/16"	0.0625"	paste
13 1/8"	0.125"	paste
13 3/16"	0.1875"	paste
13 1/4"	0.25"	paste
13 5/16"	0.3125"	paste
13 3/8"	0.375"	paste
13 7/16"	0.4375"	paste
13 1/2"	0.5"	paste
13 9/16"	0.5625"	paste
13 5/8"	0.625"	paste
13 11/16"	0.6875"	paste
13 3/4"	0.75"	paste
13 13/16"	0.8125"	paste
13 7/8"	0.875"	paste
13 15/16"	0.9375"	paste
14"	1.0"	paste
14 1/16"	0.0625"	paste
14 1/8"	0.125"	paste
14 3/16"	0.1875"	paste
14 1/4"	0.25"	paste
14 5/16"	0.3125"	paste
14 3/8"	0.375"	paste
14 7/16"	0.4375"	paste
14 1/2"	0.5"	paste
14 9/16"	0.5625"	paste
14 5/8"	0.625"	paste
14 11/16"	0.6875"	paste
14 3/4"	0.75"	paste
14 13/16"	0.8125"	paste
14 7/8"	0.875"	paste
14 15/16"	0.9375"	paste
15"	1.0"	paste
15 1/16"	0.0625"	paste
15 1/8"	0.125"	paste
15 3/16"	0.1875"	paste
15 1/4"	0.25"	paste
15 5/16"	0.3125"	paste
15 3/8"	0.375"	paste
15 7/16"	0.4375"	paste
15 1/2"	0.5"	paste
15 9/16"	0.5625"	paste
15 5/8"	0.625"	paste
15 11/16"	0.6875"	paste
15 3/4"	0.75"	paste
15 13/16"	0.8125"	paste
15 7/8"	0.875"	paste
15 15/16"	0.9375"	paste
16"	1.0"	paste
16 1/16"	0.0625"	paste
16 1/8"	0.125"	paste
16 3/16"	0.1875"	paste
16 1/4"	0.25"	paste
16 5/16"	0.3125"	paste
16 3/8"	0.375"	paste
16 7/16"	0.4375"	paste
16 1/2"	0.5"	paste
16 9/16"	0.5625"	paste
16 5/8"	0.625"	paste
16 11/16"	0.6875"	paste
16 3/4"	0.75"	paste
16 13/16"	0.8125"	paste
16 7/8"	0.875"	paste
16 15/16"	0.9375"	paste
17"	1.0"	paste
17 1/16"	0.0625"	paste
17 1/8"	0.125"	paste
17 3/16"	0.1875"	paste
17 1/4"	0.25"	paste
17 5/16"	0.3125"	paste
17 3/8"	0.375"	paste
17 7/16"	0.4375"	paste
17 1/2"	0.5"	paste
17 9/16"	0.5625"	paste
17 5/8"	0.625"	paste
17 11/16"	0.6875"	paste
17 3/4"	0.75"	paste
17 13/16"	0.8125"	paste
17 7/8"	0.875"	paste
17 15/16"	0.9375"	paste
18"	1.0"	paste
18 1/16"	0.0625"	paste
18 1/8"	0.125"	paste
18 3/16"	0.1875"	paste
18 1/4"	0.25"	paste
18 5/16"	0.3125"	paste
18 3/8"	0.375"	paste
18 7/16"	0.4375"	paste
18 1/2"	0.5"	paste
18 9/16"	0.5625"	paste
18 5/8"	0.625"	paste
18 11/16"	0.6875"	paste
18 3/4"	0.75"	paste
18 13/16"	0.8125"	paste
18 7/8"	0.875"	paste
18 15/16"	0.9375"	paste
19"	1.0"	paste
19 1/16"	0.0625"	paste
19 1/8"	0.125"	paste
19 3/16"	0.1875"	paste
19 1/4"	0.25"	paste
19 5/16"	0.3125"	paste
19 3/8"	0.375"	paste
19 7/16"	0.4375"	paste
19 1/2"	0.5"	paste
19 9/16"	0.5625"	paste
19 5/8"	0.625"	paste
19 11/16"	0.6875"	paste
19 3/4"	0.75"	paste
19 13/16"	0.8125"	paste
19 7/8"	0.875"	paste
19 15/16"	0.9375"	paste
20"	1.0"	paste
20 1/16"	0.0625"	paste
20 1/8"	0.125"	paste
20 3/16"	0.1875"	paste
20 1/4"	0.25"	paste
20 5/16"	0.3125"	paste
20 3/8"	0.375"	paste
20 7/16"	0.4375"	paste
20 1/2"	0.5"	paste
20 9/16"	0.5625"	paste
20 5/8"	0.625"	paste
20 11/16"	0.6875"	paste
20 3/4"	0.75"	paste
20 13/16"	0.8125"	paste
20 7/8"	0.875"	paste
20 15/16"	0.9375"	paste
21"	1.0"	paste
21 1/16"	0.0625"	paste
21 1/8"	0.125"	paste
21 3/16"	0.1875"	paste
21 1/4"	0.25"	paste
21 5/16"	0.3125"	paste
21 3/8"	0.375"	paste
21 7/16"	0.4375"	paste
21 1/2"	0.5"	paste
21 9/16"	0.5625"	paste
21 5/8"	0.625"	paste
21 11/16"	0.6875"	paste
21 3/4"	0.75"	paste
21 13/16"	0.8125"	paste
21 7/8"	0.875"	paste
21 15/16"	0.9375"	paste
22"	1.0"	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"	0.75"	paste
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"	0.5"	paste
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"	0.5"	paste
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)