📏 Feet to Kilometers Converter
Convert feet (ft) to kilometers (km) instantly, with the formula, a worked example and a conversion table.
Quick answer: 1 foot (ft) = 0.0003048 kilometers (km). Formula: km = ft × 0.0003048.
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Feet to Kilometers Converter inputs
Result
Feet to Kilometers conversion table
| Feet (ft) | Kilometers (km) |
|---|---|
| 0.1 ft | 0.00003048 km |
| 0.5 ft | 0.0001524 km |
| 1 ft | 0.0003048 km |
| 2 ft | 0.0006096 km |
| 3 ft | 0.0009144 km |
| 5 ft | 0.001524 km |
| 10 ft | 0.003048 km |
| 20 ft | 0.006096 km |
| 25 ft | 0.00762 km |
| 50 ft | 0.01524 km |
| 100 ft | 0.03048 km |
| 1,000 ft | 0.3048 km |
Other length conversions
ft to mmft to cmft to mft to kmft to inft to ydft to mift to nmi
How to convert feet to kilometers
Multiply the number of feet by 0.0003048 to get kilometers: km = ft × 0.0003048.
Example: 5 ft = 0.001524 km.
The foot (ft) and the kilometer (km) are both units of length. Need the opposite direction? Use the km to ft converter.
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Metric and imperial units
The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.
Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.
This converter covers 10 categories and 66 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure.
Frequently asked questions
How many kilometers are in a foot?
1 foot = 0.0003048 kilometers.
How do I convert feet to kilometers?
Use the formula km = ft × 0.0003048. For example, 5 ft = 0.001524 km.
How do I convert kilometers back to feet?
1 kilometer = 3,280.8399 feet. Use the km to ft converter linked on this page.
Are these conversions exact?
Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.