How Many Inches in a Mil (Thou)?

Quick Answer
1 Mil (Thou) = 0.001 Inches

1 mil = 0.001 in

Formula

in = mil × 0.001

Conversion Table

Mils (mil)Inches (in)
1 mil0.001 in
2 mil0.002 in
5 mil0.005 in
10 mil0.01 in
20 mil0.02 in
50 mil0.05 in
100 mil0.1 in
500 mil0.5 in
1,000 mil1 in

Worked Examples

Convert 5 mil to in:
5 mil × 0.001 = 0.005 in
Convert 10 mil to in:
10 mil × 0.001 = 0.01 in
Convert 50 mil to in:
50 mil × 0.001 = 0.05 in

FAQ

How many Inches are in 1 Mil (Thou)?
There are 0.001 Inches in 1 Mil (Thou). Formula: in = mil × 0.001.
How to convert Mils to Inches?
To convert Mils to Inches, multiply the number of Mils by 0.001. For example, 10 mil = 0.01 in.
How many Inches are in 100 Mils?
There are 0.1 Inches in 100 Mils. Calculation: 100 × 0.001 = 0.1.