RSC Nitrox

RSC Nitrox is a fast, focused enriched-air (Nitrox) dive-planning calculator for divers. Drag a slider and every number updates live over an animated underwater scene - no menus, no clutter, no sign-up.

FOUR CALCULATORS

• MOD - Maximum Operating Depth for any EANx mix

• Best Mix - the richest usable mix for a target depth

• EAD - Equivalent Air Depth for a mix at depth

• PPO₂ - partial pressure of oxygen, with a clear safety flag

BUILT FOR THE WATER

• Live results as you drag - or drag the diver up and down to set depth

• A nitrox tank that shows the O₂ / N₂ split at a glance

• Depth ruler, drifting light and rising bubbles - readable and calm

• Meters or feet, sea or fresh water

• Configurable max PPO₂ (1.2–1.6) and max O₂ ceiling (40 / 50 / 100%)

MADE TO TRUST

• Works fully offline

• No ads, no tracking, no accounts - your inputs never leave your device

• Free. Optional tips help development, but every calculator stays free for everyone

• Interface in English, German, French, Italian, Spanish, Ukrainian and Russian

A companion for planning enriched-air dives on the reef. Accuracy cannot be guaranteed - always confirm your mix with an analyzer before entering the water and dive within your training and limits.

© Red Sea Creatures