Conversions
Type a value once and read it in every unit: distance, speed, fuel by volume and weight, mass, pressure and temperature.
What to convert
Unit
Distance
| nautical miles | 10 |
| kilometres | 18.5 |
| statute miles | 11.5 |
| metres | 18,520 |
| feet | 60,761 |
Mental arithmetic
- 1 nm = 1.852 km = 1.15 statute miles = 6,076 ft
- 1 m = 3.28 ft; 1,000 ft is about 300 m
- Runway metres to feet: multiply by 3 and add 10%