TecDiveTools

Deco & Gas Planner

Plan no-stop and decompression schedules using the Bühlmann ZHL-16C model with Gradient Factors, and estimate gas consumption by cylinder. Configure bottom and deco cylinders, RMV/SAC, and water type; the planner simulates inert gas loading and provides suggested stops, runtimes, and per-cylinder gas usage for turn and reserve planning.

Disclaimer: For education and planning practice only. Do not use as the sole source for dive planning or execution. Always follow your training and rely on a manufacturer-rated dive computer and validated tables.

Dive profile
Cylinders & gas
Pressure unit
Cylinder 1
Cylinder 2
Cylinder 3
Sidemount divers: don’t forget to add your second cylinder.
Additional settings
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