Meters to Millimeters
1 m = 1,000 mm. Edit either value to convert instantly.
Conversion formula
mm = m × (1) × (1,000)1 m = 1,000 mm
meter (m)
The meter is the SI base unit of length, defined using the fixed vacuum speed of light of 299,792,458 m/s; 1 m equals 100 cm.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
millimeter (mm)
One millimeter equals exactly 0.001 m.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
Conversion table
| m | mm |
|---|---|
| = 1,000 | |
| = 2,000 | |
| = 5,000 | |
| = 10,000 | |
| = 15,000 | |
| = 20,000 | |
| = 25,000 | |
| = 30,000 | |
| = 40,000 | |
| = 45,000 |
| m | mm |
|---|---|
| = 50,000 | |
| = 60,000 | |
| = 70,000 | |
| = 80,000 | |
| = 90,000 | |
| = 100,000 | |
| = 150,000 | |
| = 160,000 | |
| = 170,000 | |
| = 180,000 |
Frequently asked questions
How many millimeters are in 1 meter?
1 m = 1,000 mm. mm = m × (1) × (1,000)
How do I convert m to mm?
mm = m × (1) × (1,000)
Is 1 meter bigger than 1 millimeter?
1 m = 1,000 mm.
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