Live bidirectional conversions for the units technical divers use most. Type in either box — the other updates instantly.
1 ft = 0.3048 m
1 psi = 0.0689476 bar · 1 bar = 14.5038 psi
1 lb = 0.453592 kg
1 cu ft = 28.3168 L
°C = (°F − 32) × 5/9 · °F = °C × 9/5 + 32
ATA = (ft / 33) + 1 · 0 ft = 1 ATA surface
ATA = (m / 10) + 1 · 0 m = 1 ATA surface