Length Converter
mm, cm, m, km, inches, feet, yards, miles — all at once.
100 cm equals
1 m
| Unit | Value |
|---|---|
| Millimeters | 1,000 mm |
| Meters | 1 m |
| Kilometers | 0.001 km |
| Inches | 39.370079 in |
| Feet | 3.28084 ft |
| Yards | 1.093613 yd |
| Miles | 0.000621 mi |
| Nautical miles | 0.00054 nmi |
About this calc
Convert any length between metric and imperial units. See every common unit simultaneously, no picking twice.
FAQ
- How do I convert inches to centimeters?
- Multiply by 2.54. Example: 10 inches = 25.4 cm.
- How do I convert feet to meters?
- Multiply by 0.3048. Example: 6 ft = 1.8288 m.
- How do I convert km to miles?
- Multiply by 0.621371. Example: 10 km ≈ 6.21 miles.