Length Converter
Convert between different units of length and distance.
Result
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Enter value and select units
Meters
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Kilometers
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Miles
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Feet
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Length Conversions
Common Conversion Factors
1 inch = 2.54 cm
1 foot = 0.3048 m
1 mile = 1.60934 km
1 nautical mile = 1.852 km
1 foot = 0.3048 m
1 mile = 1.60934 km
1 nautical mile = 1.852 km
Metric Prefixes
| Prefix | Symbol | Multiplier |
|---|---|---|
| kilo | k | 1000 |
| centi | c | 0.01 |
| milli | m | 0.001 |
| micro | μ | 0.000001 |
| nano | n | 0.000000001 |
Everyday Comparisons
- 5 km ≈ 3.1 miles
- 100 m ≈ 328 feet
- Marathon: 42.195 km ≈ 26.2 miles
- 1 light year ≈ 9.461 trillion km