📏 Kilometers to Feet Converter
Convert kilometers (km) to feet (ft) instantly, with the formula, a worked example and a conversion table.
Quick answer: 1 kilometer (km) = 3,280.8399 feet (ft). Formula: ft = km × 3,280.8399.
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Kilometers to Feet Converter inputs
Result
Kilometers to Feet conversion table
| Kilometers (km) | Feet (ft) |
|---|---|
| 0.1 km | 328.08399 ft |
| 0.5 km | 1,640.4199 ft |
| 1 km | 3,280.8399 ft |
| 2 km | 6,561.6798 ft |
| 3 km | 9,842.5197 ft |
| 5 km | 16,404.199 ft |
| 10 km | 32,808.399 ft |
| 20 km | 65,616.798 ft |
| 25 km | 82,020.997 ft |
| 50 km | 164,041.99 ft |
| 100 km | 328,083.99 ft |
| 1,000 km | 3,280,839.9 ft |
Other length conversions
km to mmkm to cmkm to mkm to inkm to ftkm to ydkm to mikm to nmi
How to convert kilometers to feet
Multiply the number of kilometers by 3,280.8399 to get feet: ft = km × 3,280.8399.
Example: 5 km = 16,404.199 ft.
The kilometer (km) and the foot (ft) are both units of length. Need the opposite direction? Use the ft to km 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 feet are in a kilometer?
1 kilometer = 3,280.8399 feet.
How do I convert kilometers to feet?
Use the formula ft = km × 3,280.8399. For example, 5 km = 16,404.199 ft.
How do I convert feet back to kilometers?
1 foot = 0.0003048 kilometers. Use the ft to km 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.