Convert Feet to Kilometers
Convert feet to kilometers instantly. Type a value below, check the formula and table, then see how the same ft to km conversion looks as a single line in Notes Calculator.
Feet to Kilometers formula
One foot is 0.0003048 kilometers, so km = ft × 0.0003048. For the reverse, multiply kilometers by 3,280.84, or use the Kilometers to Feet converter.
Feet to Kilometers conversion table
| Feet (ft) | Kilometers (km) |
|---|---|
| 1 | 0.0003048 |
| 2 | 0.0006096 |
| 5 | 0.001524 |
| 10 | 0.003048 |
| 20 | 0.006096 |
| 25 | 0.00762 |
| 50 | 0.01524 |
| 100 | 0.03048 |
| 250 | 0.0762 |
| 500 | 0.1524 |
| 1,000 | 0.3048 |
Feet to Kilometers in Notes Calculator
Notes Calculator is a notepad that does math. Write 100 feet to km on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix feet and kilometers without a separate converter.
| Note | Result |
|---|---|
| 100 feet to km | 0.03 km |
| 100 feet in km | 0.03 km |
| 10 km as feet | 32,808.40 feet |
See the unit conversion docs for mixing units in one expression, or open the free web app and try it.
FAQ
Frequently asked questions
- One foot equals 0.0003048 kilometers. To convert feet to kilometers, multiply by 0.0003048; to go back, multiply by 3,280.84.
- Type the value, the unit, and the target unit on one line: 100 feet to km. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
- Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, and Android with the same unit conversions built in.
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