mm to meters converter

1 millimeter equals 0.001 meters. Conversions use m = mm × 0.001

mm → 0.001 m

m = mm × 0.001

Converter

Worked examples

1 mm = 0.001 m
2 mm = 0.002 m
5 mm = 0.005 m
10 mm = 0.01 m
100 mm = 0.1 m

millimeters to meters conversion table

mm	m	Arithmetic
1 mm	0.001 m	× 0.001
2 mm	0.002 m	× 0.001
3 mm	0.003 m	× 0.001
4 mm	0.004 m	× 0.001
5 mm	0.005 m	× 0.001
6 mm	0.006 m	× 0.001
8 mm	0.008 m	× 0.001
10 mm	0.01 m	× 0.001
12 mm	0.012 m	× 0.001
15 mm	0.015 m	× 0.001
20 mm	0.02 m	× 0.001
25 mm	0.025 m	× 0.001
30 mm	0.03 m	× 0.001
40 mm	0.04 m	× 0.001
50 mm	0.05 m	× 0.001
60 mm	0.06 m	× 0.001
70 mm	0.07 m	× 0.001
80 mm	0.08 m	× 0.001
90 mm	0.09 m	× 0.001
100 mm	0.1 m	× 0.001

How to convert mm to m

Take your value in millimeters.
Multiply by 0.001
That is your answer in meters — no rounding needed until you choose a display precision.

Related conversions

m to mm mm to cm mm to km mm to in mm to ft mm to yd mm to mi mm to nmi cm to m all length units

Questions

How many meters in 1 millimeter?

Exactly 0.001 m. The factor follows from the definitions of both units, not from a measurement, so it is exact.

How do I convert mm to m?

Multiply the millimeters figure by 0.001 — or use the converter above, which updates as you type.

Is mm to m the same as m to mm?

No — they are inverses. One mm is 0.001 m, while one m is 1,000 mm.

What is 1 mm in m?

1 mm = 0.001 m (see the value page for the full arithmetic).