Foot to Kilometer Converter
無料長さ換算ツール, マイル、キロメートル、フィート、メートル、インチ、ヤードを瞬時に換算
1Foot=0.0003048Kilometer
1 Kilometer = 3280.8398950131 Foot
Foot
- Symbol
- ft
- System
- Metric/Imperial
- Dimension
- Various
Kilometer
- Symbol
- km
- System
- Metric/Imperial
- Dimension
- Various
Quick Reference Table
| Foot | Kilometer | Kilometer | Foot |
|---|---|---|---|
| 1 | 0.0003048 | 1 | 3280.8398950131 |
| 2 | 0.0006096 | 2 | 6561.6797900262 |
| 3 | 0.0009144 | 3 | 9842.5196850394 |
| 5 | 0.001524 | 5 | 16404.1994750656 |
| 10 | 0.003048 | 10 | 32808.3989501312 |
| 25 | 0.00762 | 25 | 82020.9973753281 |
| 50 | 0.01524 | 50 | 164041.9947506562 |
| 100 | 0.03048 | 100 | 328083.9895013123 |
| 500 | 0.1524 | 500 | 1640419.9475065616 |
| 1000 | 0.3048 | 1000 | 3280839.8950131233 |
Conversion Formula
Kilometer = Foot × 0.0003048
Foot = Kilometer × 3280.8398950131
Factors are from BIPM SI brochure and NIST SP 811, stored unrounded and computed via a base unit. Reverse factor is 1 ÷ 0.0003048.
How to convert Foot to Kilometer
Multiply the value in foot by 0.0003048 to get kilometer. For example, 5 Foot = 0.001524 Kilometer. All results in the 長さと距離 converter update instantly as you type, so you can see every unit at once without manual math.
Common mistakes
Do not round the factor to 0.00 too early — keep full precision until the final display. For 長さと距離, always verify critical calculations (medicine, engineering) with a second source.
FAQ
- How many Kilometer in 1 Foot?
- 1 Foot = 0.0003048 Kilometer.
- How many Foot in 1 Kilometer?
- 1 Kilometer = 3280.8398950131 Foot.
- What is the source?
- BIPM/NIST via OmniConverter base-unit engine. Source table and formula above are exact.
Embed this converter on your site
Free, responsive, no sign-up required. Just paste a snippet.
Get Embed Code