Kilometers to feet
Type a value in kilometers to see it in feet straight away, or type in the second box to convert back.
Loading the tool…
Processing and privacy: The result is calculated inside your browser and your data is not sent to any server.
How to use it
- Type the value in the kilometers box.
- Read the result in feet as you type, and pick the precision you need.
- Swap the direction to convert back, or copy the result.
How it is calculated
ft = km × 3,280.839895
Multiply the value in kilometers by 3,280.839895 to get feet.
Example
To convert 25 km to feet: 25 × 3,280.839895 = 82,021 ft.
Conversion table
| Kilometers (km) | Feet (ft) |
|---|---|
| 1 | 3,280.84 |
| 2 | 6,561.68 |
| 3 | 9,842.52 |
| 5 | 16,404.2 |
| 10 | 32,808.4 |
| 20 | 65,616.8 |
| 25 | 82,021 |
| 50 | 164,042 |
| 100 | 328,084 |
| 250 | 820,210 |
| 500 | 1,640,420 |
| 1,000 | 3,280,840 |
About the units
- Kilometer
- A kilometer is exactly 1000 meters and is the usual unit for road and travel distances.
- Foot
- The international foot is 12 inches, exactly 0.3048 meter, used for height, altitude and building sizes.
Limits and caveats
- Results are rounded for display and computed with the browser's floating point precision (about 15 significant digits).
- Both unit factors are exact by their official definitions.
Questions about this tool
How many feet are in one kilometer?
1 km = 3,280.84 ft exactly.
How do I convert kilometers to feet?
Use ft = km × 3,280.839895. For example, 25 km = 82,021 ft.
How many kilometers are in one foot?
1 ft = 0.0003048 km.
Are the inch, foot and mile factors exact or rounded?
They are exact by definition. Since the 1959 agreement one inch is exactly 2.54 cm, one foot 0.3048 m and one mile 1609.344 m.
What is the difference between a mile and a nautical mile?
A statute mile is 1609.344 meters and is used on roads. A nautical mile is 1852 meters and is used at sea and in aviation.