Nitrox and Gas Density Calculator

Complete Dive Calculator Suite | Simple Dive

Professional Dive Calculator Suite

Maximum Operating Depth (MOD)

Oxygen (%): PPO₂:

MOD: 33.8m

Optimal Oxygen Fraction

PPO₂: MOD (m):

Optimal O₂: 35.0%

Gas Density Analysis

Depth (m): O₂ (%): Temp (°C):

Density: 4.81 g/L

Recommended: <5.2 g/L optimal, >6.2 g/L avoid

Equivalent Air Depth (Trimix)

O₂ + He ≤ 100%

O₂ (%): He (%): Depth (m):

EAD: 30.0m

Formula: END = (N₂ / 0.79) × (D + 10) - 10

SAC Rate Calculator

Tank Volume (L): Pressure Drop (bar): Depth (m): Time (min):

SAC: 13.3 L/min

Disclaimer: Professional dive planning tool. Verify all calculations with certified dive computers and instructors. Never dive beyond certified limits.