Convert and compare everyday units in seconds.

Easily convert length, weight, volume, and temperature units. View all converted values at once based on your selected base unit.

Unit Converter

Convert between ft, cm, m, mm, and in.

Millimeter

1 mm

Selected unit

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Centimeter

0.1 cm

Comparison unit

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All converted values based on the current unit.

1 mm

0.1

0.001

0.03937

0.003281

Results may vary slightly depending on rounding rules.