Length Converter
Example: 1 mile = 1.609 km = 5,280 ft
Convert between common length and distance units, including feet to meters, inches to centimeters, and miles to kilometers. The converter can be used for construction, travel, and international measurements.
Result
Feet
Meters
Inches
Centimeters
How We Calculate This
All conversions use meters as the base unit. 1 inch = 0.0254 m, 1 foot = 0.3048 m, 1 yard = 0.9144 m, 1 mile = 1609.344 m, 1 km = 1000 m.
Methodology last reviewed: February 2024. How SparkCalc works
Sources: BIPM: The metre (SI base unit of length) · NIST: Guide to the SI, Appendix B.8: Factors for Units Listed Alphabetically · NIST Office of Weights and Measures: Unit Conversion
Frequently Asked Questions
How many feet are in a meter?
1 meter equals approximately 3.281 feet. Conversely, 1 foot equals 0.3048 meters exactly.
How do I convert miles to kilometers?
Multiply miles by 1.609 to get kilometers. For example, 10 miles = 10 × 1.609 = 16.09 km.
What is the difference between metric and imperial?
Metric (meters, centimeters, kilometers) is based on powers of 10 and used worldwide. Imperial (feet, inches, miles) is used primarily in the US and UK for everyday measurements.
How many inches are in a foot?
There are exactly 12 inches in 1 foot. There are 36 inches in 1 yard and 63,360 inches in 1 mile.
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