1 ft = 0.0003048 km
1 foot equals 0.0003048 kilometers. To convert feet to kilometers, multiply the foot value by 0.0003048. For quick reference: 1 ft = 0.0003048 km, 5 ft = 0.001524 km, 10 ft = 0.003048 km, 100 ft = 0.03048 km.
Kilometers = Feet × 0.0003048Start with your value in feet.
Multiply the foot value by 0.0003048. This is the exact conversion factor from feet to kilometers.
The product is your value in kilometers. For example, 5 ft × 0.0003048 = 0.001524 km.
The exact factor from feet to kilometers is 0.0003048.
Kilometers = Feet × 0.0003048
Fifty common reference values, hand-picked for skim utility. Use the calculator above for any value not listed.
| Feet (ft) | Kilometers (km) |
|---|---|
| 0.1 ft | 3.0480 × 10^−5 km |
| 0.25 ft | 7.6200 × 10^−5 km |
| 0.5 ft | 0.0001524 km |
| 1 ft | 0.0003048 km |
| 2 ft | 0.0006096 km |
| 3 ft | 0.0009144 km |
| 4 ft | 0.0012192 km |
| 5 ft | 0.001524 km |
| 6 ft | 0.0018288 km |
| 7 ft | 0.0021336 km |
| 8 ft | 0.0024384 km |
| 9 ft | 0.0027432 km |
| 10 ft | 0.003048 km |
| 11 ft | 0.0033528 km |
| 12 ft | 0.0036576 km |
| 13 ft | 0.0039624 km |
| 14 ft | 0.0042672 km |
| 15 ft | 0.004572 km |
| 16 ft | 0.0048768 km |
| 18 ft | 0.0054864 km |
| 20 ft | 0.006096 km |
| 22 ft | 0.0067056 km |
| 24 ft | 0.0073152 km |
| 25 ft | 0.00762 km |
| 28 ft | 0.0085344 km |
| 30 ft | 0.009144 km |
| 32 ft | 0.0097536 km |
| 36 ft | 0.010973 km |
| 40 ft | 0.012192 km |
| 45 ft | 0.013716 km |
| 48 ft | 0.01463 km |
| 50 ft | 0.01524 km |
| 60 ft | 0.018288 km |
| 70 ft | 0.021336 km |
| 75 ft | 0.02286 km |
| 80 ft | 0.024384 km |
| 90 ft | 0.027432 km |
| 100 ft | 0.03048 km |
| 125 ft | 0.0381 km |
| 150 ft | 0.04572 km |
| 200 ft | 0.06096 km |
| 250 ft | 0.0762 km |
| 300 ft | 0.09144 km |
| 400 ft | 0.12192 km |
| 500 ft | 0.1524 km |
| 600 ft | 0.18288 km |
| 750 ft | 0.2286 km |
| 800 ft | 0.24384 km |
| 900 ft | 0.27432 km |
| 1000 ft | 0.3048 km |
The average adult man in the US is about 5 ft 9 in tall. A standard interior ceiling is around 8 ft high. An NBA basketball hoop is 10 ft above the floor.
The foot (ft) is a unit of length in the imperial and US customary systems, defined as exactly 0.3048 meters (12 inches). It is the everyday unit for human height, room sizes, and short distances in the United States. Five-thousand-two-hundred-and-eighty feet make one mile.
The kilometer (km) equals exactly 1,000 meters. It is the standard unit for road distances in almost every country except the United States and the United Kingdom. A 5K running race is 5 kilometers; a marathon is 42.195 km.