Kilometer to Nautical Mile 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
1Kilometer=0.5399568035Nautical Mile
1 Nautical Mile = 1.852 Kilometer
Kilometer
- Symbol
- km
- System
- Metric/Imperial
- Dimension
- Various
Nautical Mile
- Symbol
- nmi
- System
- Metric/Imperial
- Dimension
- Various
Quick Reference Table
| Kilometer | Nautical Mile | Nautical Mile | Kilometer |
|---|---|---|---|
| 1 | 0.5399568035 | 1 | 1.852 |
| 2 | 1.0799136069 | 2 | 3.704 |
| 3 | 1.6198704104 | 3 | 5.556 |
| 5 | 2.6997840173 | 5 | 9.26 |
| 10 | 5.3995680346 | 10 | 18.52 |
| 25 | 13.4989200864 | 25 | 46.3 |
| 50 | 26.9978401728 | 50 | 92.6 |
| 100 | 53.9956803456 | 100 | 185.2 |
| 500 | 269.9784017279 | 500 | 926 |
| 1000 | 539.9568034557 | 1000 | 1852 |
Conversion Formula
Nautical Mile = Kilometer × 0.5399568035
Kilometer = Nautical Mile × 1.852
Factors are from BIPM SI brochure and NIST SP 811, stored unrounded and computed via a base unit. Reverse factor is 1 ÷ 0.5399568035.
How to convert Kilometer to Nautical Mile
Multiply the value in kilometer by 0.5399568035 to get nautical mile. For example, 5 Kilometer = 2.6997840173 Nautical Mile. 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 0.53 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 Nautical Mile in 1 Kilometer?
- 1 Kilometer = 0.5399568035 Nautical Mile.
- How many Kilometer in 1 Nautical Mile?
- 1 Nautical Mile = 1.852 Kilometer.
- What is the source?
- BIPM/NIST via OmniConverter base-unit engine. Source table and formula above are exact.
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