Convert ft to km
Use the live converter below to translate between Foot (ft) and Kilometer (km). Scroll further for quick examples, formula tips, and related units.
Convert
ft → km
Formula
1 ft = 0.0003 km
Conversion sourcesTap or click to view references
The International System of Units (SI) — NIST Special Publication 330
National Institute of Standards and Technology (NIST). The SI Brochure (SP 330) is the definitive English edition of the BIPM SI tables. NIST’s edition lists the official constants and conversion factors tying inch-pound units to SI, which SwapUnits applies for length, mass, temperature, pressure, volume, and related conversions. See /standards/nist-si-tenfold for the complete decimal multiple/submultiple table. View source · View SI table
Results update as you type. Swap the direction to convert back from km to ft.
ft to km quick table
Multiply any row by the same factor to scale results. Use the converter above to enter exact values with your own units.
| Foot (ft) | Kilometer (km) |
|---|---|
| 0.25 ft | 0.0001 km |
| 0.5 ft | 0.0002 km |
| 1 ft | 0.0003 km |
| 2 ft | 0.0006 km |
| 5 ft | 0.0015 km |
| 10 ft | 0.003 km |
| 25 ft | 0.0076 km |
| 100 ft | 0.0305 km |
km back to ft
Keep the reciprocal handy when double-checking calculations or undoing a conversion.
| Kilometer (km) | Foot (ft) |
|---|---|
| 0.25 km | 820.21 ft |
| 0.5 km | 1,640.4199 ft |
| 1 km | 3,280.8399 ft |
| 2 km | 6,561.6798 ft |
| 5 km | 16,404.1995 ft |
| 10 km | 32,808.399 ft |
| 25 km | 82,020.9974 ft |
| 100 km | 328,083.9895 ft |
Explore more length converter & reference
Convert into Nanometer without leaving SwapUnits.
Convert into Micrometer without leaving SwapUnits.
Convert into Millimeter without leaving SwapUnits.
Convert into Centimeter without leaving SwapUnits.
Convert into Inch without leaving SwapUnits.
Convert into Yard without leaving SwapUnits.
Compare all length converter & reference
View the full unit roster, charts, and tips for Length Converter & Reference conversions.