Aviation unit converters
Convert units commonly used in aviation and everyday life.
Length
1 ft = 0.3048 m | 1 NM = 1852 m = 1.852 km
Speed
1 kt = 1.852 km/h = 1.15078 mph
Pressure
1 inHg = 33.8639 hPa
Temperature
°F = °C × 1.8 + 32
Mass
1 lb = 0.453592 kg
Volume
1 gal US = 3.78541 l
Aviation unit converters
In aviation you routinely mix feet, metres, nautical miles, kilometres, knots, km/h, hPa, inHg, litres, gallons and pounds. This module lets you convert the most common units at a glance without switching between tables or apps.