Length Conversion Reference
Imperial ↔ Metric
- 1 inch = 2.54 cm (exact)
- 1 foot = 30.48 cm = 0.3048 m
- 1 yard = 91.44 cm = 0.9144 m
- 1 mile = 1.60934 km = 5,280 feet
- 1 kilometer = 0.62137 miles
- 1 meter = 3.28084 feet = 39.3701 inches
Frequently Asked Questions
How many cm in an inch? There are exactly 2.54 centimeters in one inch. This is a defined conversion factor.
How do I convert feet and inches to cm? Convert feet to inches first (multiply by 12), add remaining inches, then multiply by 2.54.