Aviation Unit Converter

Quick conversions for the units pilots actually use — speed, distance/altitude, pressure, temperature and fuel.

Speed

1.151mph

1.852kph

0.514m/s

Distance / altitude

0.305m

0nm

0km

0mi

Pressure

33.864hPa

33.864mb

25.4mmHg

Temperature

°C

59.0 °F

288.1 K

Fuel (US gallons)

189.3 litres

300.0 lb

How this works

Fuel weight uses standard densities (Avgas 100LL ≈ 6.0 lb/US gal, Jet A ≈ 6.7 lb/US gal). Actual density varies with temperature.

For reference and training only. Not for navigation or flight planning — always verify against official current sources.