Kilometers to Feet
( km → ft )
Instantly convert kilometers to feet. Enter any value below and get an accurate result with the full formula and reference table.
How to Convert Kilometers to Feet
To convert kilometers to feet, multiply the number of kilometers by 3280.84. This factor comes from the definition: 1 foot = 0.3048 meters, so 1 km = 1000 / 0.3048 ≈ 3280.84 ft.
Step-by-Step Example
Let’s convert 5 kilometers to feet:
1. Multiply by 3280.84: 5 × 3280.84 = 16,404.2 ft
2. So 5 km equals 16,404.2 feet.
For a distance of 10 km: 10 × 3280.84 = 32,808.4 ft.
Why 3280.84?
The exact conversion is 1 km = 1/0.0003048 ft = 3280.839895013123 ft. The value 3280.84 is a convenient rounded figure for everyday use, but the converter uses the precise factor to ensure accuracy.
When You’d Use Each Unit
Kilometers are used for longer distances: road travel, race distances (5K, 10K, marathon), and geographic measurements. Feet are common in the US and UK for height, room dimensions, and real estate. Converting between them is essential for international communication and understanding measurements across systems.
Common kilometers values converted to feet — typical distances highlighted.
| Kilometers (km) | Feet (ft) | Approximate |
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