Convert foot to kilometer
1 ft = 0.0003048 km
1 ft = 0.000305 km
1 ft in every length unit
| femtometer | 305,000,000,000,000 fm |
| picometer | 305,000,000,000 pm |
| nanometer | 305,000,000 nm |
| micrometer | 305,000 μm |
| millimeter | 305 mm |
| centimeter | 30.5 cm |
| decimeter | 3.05 dm |
| meter | 0.305 m |
| kilometer | 0.000305 km |
| inch | 12 in |
| foot | 1 ft |
| yard | 0.333 yd |
| mile | 0.000189 mi |
| nautical mile | 0.000165 nmi |
| astronomical unit | 2.04e-12 AU |
| light-year | 3.22e-17 ly |
| parsec | 9.88e-18 pc |
How the conversion works
Multiply by 0.0003048 to go from foot to kilometer, or divide by it to go back. Every conversion on this site routes through the SI value (m) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? kilometer to foot — 1 km = 3,280.839895 ft.
foot to kilometer — common values
| 1 ft | 0.0003048 km |
| 2 ft | 0.0006096 km |
| 3 ft | 0.0009144 km |
| 5 ft | 0.001524 km |
| 10 ft | 0.003048 km |
| 15 ft | 0.004572 km |
| 20 ft | 0.006096 km |
| 25 ft | 0.00762 km |
| 50 ft | 0.01524 km |
| 75 ft | 0.02286 km |
| 100 ft | 0.03048 km |
| 250 ft | 0.0762 km |
| 500 ft | 0.1524 km |
| 1000 ft | 0.3048 km |
Solvers that use length