Convert between metric and imperial length units, including millimeters (mm), meters (m), inches (in), feet (ft), and miles (mi). Length is a fundamental physical quantity measuring the distance between two points. The meter (m) is the SI base unit; imperial units are defined by exact conversion factors to SI (e.g. 1 in = 25.4 mm).
This length converter transforms values from Feet (ft) to Kilometers (km). Results update instantly using the exact conversion factor.
The foot (ft) is an imperial length unit equal to exactly 0.3048 m (1 ft = 12 in).
The kilometer (km) equals 1,000 m and is used for road distances and geography.
1 ft ÷ 3280.83989501 = 0.000305 km
km = ft ÷ 3280.83989501
To convert ft to km, divide the value in ft by 3280.83989501 (since 1 ft = 0.000305 km). Equivalently, multiply by 0.000305. Example: 1 ft = 1 ft × 0.000305 = 0.000305 km.
10 ft = 0.003048 km ÷ 3280.83989501 = 10 ft
Common values from ft to km.
| ft | km |
|---|---|
| 1 | 0.0003 |
| 2 | 0.0006 |
| 3 | 0.0009 |
| 4 | 0.0012 |
| 5 | 0.0015 |
| 6 | 0.0018 |
| 7 | 0.0021 |
| 8 | 0.0024 |
| 9 | 0.0027 |
| 10 | 0.003 |
| 11 | 0.0034 |
| 12 | 0.0037 |
| 13 | 0.004 |
| 14 | 0.0043 |
| 15 | 0.0046 |
| 16 | 0.0049 |
| 17 | 0.0052 |
| 18 | 0.0055 |
| 19 | 0.0058 |
| 20 | 0.0061 |