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Convert millimeters to meters

Convert millimeters (mm) to meters (m). 1 mm = 0.001 m, and 1 m = 1,000 mm.

1 mm = 0.001 m

MM to Meters formula

m = mm × 0.001

Multiply the number of millimeters by 0.001.

Example: To convert 1 mm to meters: 1 × 0.001 = 0.001 m.

Quick answers

What is 1 mm in meters?
1 mm = 0.001 m
What is 10 mm in meters?
10 mm = 0.01 m
What is 25 mm in meters?
25 mm = 0.025 m
What is 100 mm in meters?
100 mm = 0.1 m

MM to Meters conversion table

Meters to MM table
millimeters (mm)meters (m)
1 mm0.001 m
2 mm0.002 m
3 mm0.003 m
4 mm0.004 m
5 mm0.005 m
6 mm0.006 m
8 mm0.008 m
10 mm0.01 m
12 mm0.012 m
15 mm0.015 m
20 mm0.02 m
25 mm0.025 m
30 mm0.03 m
40 mm0.04 m
50 mm0.05 m
75 mm0.075 m
100 mm0.1 m
150 mm0.15 m
200 mm0.2 m
250 mm0.25 m
300 mm0.3 m
500 mm0.5 m
1,000 mm1 m

Frequently asked questions

How many millimeters are in a meter?

There are 1,000 millimeters in a meter (1 m = 1,000 mm), so 1 mm = 0.001 m.

How do I convert millimeters to meters?

Multiply the number of millimeters by 0.001. To convert 1 mm to meters: 1 × 0.001 = 0.001 m.

Is the MM to Meters conversion exact?

Yes. Both units are defined exactly, so 1 millimeter is exactly 0.001 meters. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.

What is 1 mm in meters?

1 mm = 0.001 m.

How do I convert meters back to millimeters?

Use the reverse relationship: 1 m = 1,000 mm. The Meters to MM page has a converter and a full table.

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