DiverInterCom · KCore Scuba

Dive Gas & NDL Planner

Single-dive open-circuit gas, oxygen exposure and no-decompression planning.

Air / NitroxZH-L16C NDLNOAA CompareCNS Profile

PLAN INPUT

Gas presets

Oxygen %

Depth (m)

Bottom time (min)

RMV / SAC (L/min)

Tank size (L)

Fill (bar)

Reserve (bar)

Previous CNS today (%)

MOD ppO₂ limit

Fixed profile assumptions in V0.1: descent 18 m/min, ascent 9 m/min, sea level, no safety stop.

DIVE RESULT

Ambient pressure—

Gas use at depth—

Tank gas—

Usable gas—

Reserve gas—

Const-depth gas time—

Profile gas required—

Gas after profile—

ppO₂ at depth—

MOD—

CNS this dive—

CNS dive day—

Bühlmann NDL—

NOAA table NDL—

NDL remaining—

Limiting factor—

Total profile time	—
Descent / ascent	—
Gas-limited max bottom time*	—
NDL-limited max bottom time	—

DIVE PROFILE

Educational/testing planner. Main NDL uses Bühlmann ZH-L16C for a fresh sea-level dive; NOAA NDL is shown separately where the selected preset/depth is covered. CNS uses NOAA single-exposure limits integrated across descent, bottom and ascent. The entered reserve is a simple cylinder reserve and is not a team minimum-gas / rock-bottom calculation.