Diving unit converter

Explanation Marine Deep's explanation, not a requirement.

Exact definitions: 1 ft = 0.3048 m; 1 atm = 1.01325 bar; 1 bar = 100 kPa; 1 ft³ = 28.316846592 L; 1 bar ≈ 14.5038 psi.

Explanation Marine Deep's explanation, not a requirement.

Not a dive planning tool. This calculator does arithmetic only. It does not plan dives, compute decompression, no-stop limits, gas endurance or maximum operating depths, and it does not check anything against any rule or limit. Use your company's procedures, approved tables and the applicable regulations for all of those.