How to convert feet to kilometers
To convert feet to kilometers, multiply by 0.0003048. Length conversions are used everywhere from construction drawings and travel distances to sewing patterns and science homework.
Foot to Kilometer conversion table
| Foot (ft) | Kilometer (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 |
| 4 ft | 0.0012192 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 |
| 500 ft | 0.1524 km |
| 1,000 ft | 0.3048 km |
About the units
Foot (ft)
A foot equals 12 inches, or exactly 0.3048 meters. It is common for height, room dimensions and aviation altitude.
Kilometer (km)
A kilometer equals 1,000 meters and is the standard unit for road distances and running races in most countries.
How to use this converter
- Type the number of feet (ft) in the input box.
- The result in kilometers appears instantly — no button needed.
- See the same value in every other length unit just below.
- Use “Swap units” to convert kilometers back to feet.
Tips for better results
- Double-check which system a unit belongs to (for example US vs UK gallons).
- Use the swap button to convert in the opposite direction instantly.
- Bookmark the conversions you use most — each pair has its own page.
Frequently asked questions
How many kilometers are in one foot?
One foot equals 0.0003048 kilometers. 0.0003048 is the exact factor used by this converter.
How do I convert feet to kilometers?
Multiply the value in feet by 0.0003048. To go the other way, multiply kilometers by 3,280.83989501.
What is 10 ft in km?
10 ft = 0.003048 km. Also, 5 ft = 0.001524 km and 100 ft = 0.03048 km.
What is the difference between a foot and a kilometer?
A foot equals 12 inches, or exactly 0.3048 meters. It is common for height, room dimensions and aviation altitude. A kilometer equals 1,000 meters and is the standard unit for road distances and running races in most countries.
Is this tool free and private?
Yes — the Foot to Kilometer is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.
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