m → mm converter

Convert meters to millimeters (Length)

1 m = 1000 mm · 1 mm = 0.001 m

Common values: 10 m 20 m 50 m 100 m 1000 m

1 m = 1000 mm

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Meters to millimeters Conversion

1 meters (m) is equal to 1000 millimeters (mm).

1 m = 1000 mm

or

1 mm = 0.001 m

Formula

To convert a length from meters (m) to millimeters (mm), multiply the length in meters by 1000

l(mm) = l(m) × 1000

Examples:

Convert 1 meters to millimeters:

l(mm) = 1m × 1000 = 1000 mm

Conversion table

Meters (m) Millimeters (mm)
1 m 1000 mm
2 m 2000 mm
3 m 3000 mm
5 m 5000 mm
10 m 10000 mm
20 m 20000 mm
25 m 25000 mm
50 m 50000 mm
100 m 100000 mm
250 m 250000 mm
500 m 500000 mm
1000 m 1000000 mm
Millimeters (mm) Meters (m)
1 mm 0.001 m
2 mm 0.002 m
3 mm 0.003 m
5 mm 0.005 m
10 mm 0.01 m
20 mm 0.02 m
25 mm 0.025 m
50 mm 0.05 m
100 mm 0.1 m
250 mm 0.25 m
500 mm 0.5 m
1000 mm 1 m

Frequently asked questions

How do I convert meters to millimeters?

Multiply the value in meters by 1000 to get the result in millimeters. For example, 5 m × 1000 = 5000 mm.

How many millimeters are in 1 meters?

1 meters (m) is equal to 1000 millimeters (mm).

How do I convert millimeters back to meters?

Use the inverse operation: divide the value in millimeters by 1000 to get the result in meters.

How accurate is the meters to millimeters conversion?

The converter multiplies by the conversion factor 1000 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.

Sources

Conversion factors are based on internationally recognised standards: