metre to millimetre

Live metre (m) to millimetre (mm) converter. Plus a 10-value reference table and FAQs.

metre
millimetre
1 m = 1,000mm

Conversion table

Ten sample values from metre to millimetre. Use the converter above for arbitrary values.

metre (m)millimetre (mm)
0.001 m 1 mm
0.01 m 10 mm
0.1 m 100 mm
0.5 m 500 mm
1 m 1,000 mm
2 m 2,000 mm
5 m 5,000 mm
10 m 10,000 mm
100 m 100,000 mm
1,000 m 1,000,000 mm

About the metre

The SI base unit of length. Defined by the speed of light since 1983.

About the millimetre

1/1000 of a metre. Standard for small machined parts and rainfall.

Frequently asked questions

Frequently Asked Questions

How do I convert metre to millimetre?

Multiply the metre value by 1,000 to get it in millimetre. For example, 10 m = 10,000 mm.

What is 1 m in mm?

1 m = 1,000 mm.

What is 100 m in mm?

100 m = 100,000 mm.

What is the formula?

Linear: multiply by 1,000 (the unit factor ratio).

Keep exploring