Foot to KilometerConverter
Instantly convert Foot (ft) to Kilometer (km). Free, accurate, and easy to use.
How to Convert Foot to Kilometer
To convert Foot (ft) to Kilometer (km), multiply your value by 0.0003048.
Example: 5 ft × 0.0003048 = 0.001524 km
What is a Foot?
The foot is an imperial unit equal to exactly 12 inches or 30.48 centimeters. Its origin traces to the length of a human foot, and it was formally standardized by the international agreement of 1959. The foot remains the dominant unit for human height in the United States and United Kingdom, and aviation worldwide uses feet as the standard for altitude. A standard doorway is typically 6 feet 8 inches (approximately 2.03 m) tall.
What is a Kilometer?
The kilometer equals exactly 1,000 meters and is the standard unit for measuring distances between cities, geographic features, and along roads in metric countries. It was introduced with the French metric system in the 1790s. One kilometer equals approximately 0.621371 miles. The circumference of the Earth at the equator is about 40,075 kilometers.
Foot to Kilometer Conversion Table
| Foot (ft) | Kilometer (km) |
|---|---|
| 0.001 ft | 3.0480e-7 km |
| 0.01 ft | 0.00000305 km |
| 0.1 ft | 0.00003048 km |
| 0.5 ft | 0.0001524 km |
| 1 ft | 0.0003048 km |
| 2 ft | 0.0006096 km |
| 5 ft | 0.001524 km |
| 10 ft | 0.003048 km |
| 20 ft | 0.006096 km |
| 50 ft | 0.01524 km |
| 100 ft | 0.03048 km |
| 200 ft | 0.06096 km |
| 500 ft | 0.1524 km |
| 1000 ft | 0.3048 km |
| 5000 ft | 1.524 km |
| 10000 ft | 3.048 km |
| 50000 ft | 15.24 km |
| 100000 ft | 30.48 km |
| 1000000 ft | 304.8 km |
| 1000000000 ft | 304800 km |
Frequently Asked Questions
How do I convert Foot to Kilometer?
Multiply the Foot value by 0.0003048. Formula: km = ft × 0.0003048. Example: 10 ft = 0.003048 km.
How many Kilometer are in one Foot?
One Foot (ft) equals 0.0003048 Kilometer (km).
How many Foot are in one Kilometer?
One Kilometer (km) equals 3280.83989501 Foot (ft).
What is the exact conversion factor from Foot to Kilometer?
The conversion factor is 0.0003048. Multiply any ft value by this number to get km. For the reverse, multiply by 3280.83989501.
How do I convert Kilometer back to Foot?
Divide by 0.0003048, or equivalently multiply by 3280.83989501. Formula: ft = km ÷ 0.0003048.
Is the Foot-to-Kilometer conversion internationally standardized?
Yes. Both units are defined by international standards (SI or the international yard/pound agreement), so the conversion factor 0.0003048 is exact and universally agreed upon.