Mil (Thou) to Inch Conversion Chart

This chart converts Mil (Thou) (mil) to Inch (in) using the factor 0.001. One mil equals 0.001 in; one in equals 1,000 mil.

in = mil × 0.001

mil	in
100	0.1
200	0.2
300	0.3
400	0.4
500	0.5
600	0.6
700	0.7
800	0.8
900	0.9
1,000	1
1,100	1.1
1,200	1.2
1,300	1.3
1,400	1.4
1,500	1.5
1,600	1.6
1,700	1.7
1,800	1.8
1,900	1.9
2,000	2
2,100	2.1
2,200	2.2
2,300	2.3
2,400	2.4
2,500	2.5
2,600	2.6
2,700	2.7
2,800	2.8
2,900	2.9
3,000	3
3,100	3.1
3,200	3.2
3,300	3.3
3,400	3.4
3,500	3.5
3,600	3.6
3,700	3.7
3,800	3.8
3,900	3.9
4,000	4
4,100	4.1
4,200	4.2
4,300	4.3
4,400	4.4
4,500	4.5
4,600	4.6
4,700	4.7
4,800	4.8
4,900	4.9
5,000	5

mil	in
5,100	5.1
5,200	5.2
5,300	5.3
5,400	5.4
5,500	5.5
5,600	5.6
5,700	5.7
5,800	5.8
5,900	5.9
6,000	6
6,100	6.1
6,200	6.2
6,300	6.3
6,400	6.4
6,500	6.5
6,600	6.6
6,700	6.7
6,800	6.8
6,900	6.9
7,000	7
7,100	7.1
7,200	7.2
7,300	7.3
7,400	7.4
7,500	7.5
7,600	7.6
7,700	7.7
7,800	7.8
7,900	7.9
8,000	8
8,100	8.1
8,200	8.2
8,300	8.3
8,400	8.4
8,500	8.5
8,600	8.6
8,700	8.7
8,800	8.8
8,900	8.9
9,000	9
9,100	9.1
9,200	9.2
9,300	9.3
9,400	9.4
9,500	9.5
9,600	9.6
9,700	9.7
9,800	9.8
9,900	9.9
10,000	10

How to use this chart

Find the mil value in the left column and read its in equivalent on the right. Every row uses the same conversion factor, so the printable table is suitable for quick reference without recalculating each value.

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