Calculation center

Gas & pressure

Reference implementation — unit-tested but not independently validated. Results are for record-keeping and training cross-checks only. The ppO₂ limit is your procedure's choice; DIVEOPS PRO supplies no default safety limit. See CALCULATION_VALIDATION.md.

Depth (m)ppO₂ limit (bar)O₂ %He %WaterSurface pressure (bar)

Absolute pressure: 4.029 bar
ppO₂: 1.289 bar
ppN₂: 2.740 bar
ppHe: 0.000 bar
MOD @ 1.4 bar ppO₂: 33.4 m
EAD: 24.4 m
END (O₂ narcotic): 30.0 m
END (N₂ only): 24.4 m

Decompression planning

Status: UNAVAILABLE

No decompression engine with this ID is installed. Operational decompression planning is disabled.