Length Unit Calculator

By Altaf / 15.08.2025

Convert between metric length units instantly

Millimeters (mm)

Centimeters (cm)

Decimeters (dm)

Meters (m)

Decameters (dam)

Hectometers (hm)

Kilometers (km)

Quick Reference

1 meter = 1,000 mm

1 meter = 100 cm

1 meter = 10 dm

1 kilometer = 1,000 m

1 hectometer = 100 m

1 decameter = 10 m