Millibar Nitrox is an Enriched Air Nitrox calculator built for divers and instructors. Work out your Maximum Operating Depth, find the best mix for a planned depth and compare a nitrox dive with air using Equivalent Air Depth. Every result shows the formula behind it, so it works on the boat and in the classroom.
Made by divers, for divers
Millibar Nitrox is one of Millibar's free digital tools for divers and instructors, alongside Millibar Quest and Dive Theory Physics. It works the same whichever training agency you dive with.
About Millibar
Millibar builds digital infrastructure for the diving industry: tools that connect divers, instructors and dive centers, from course learning to daily dive operations. Based in Berlin.
Millibar Nitrox is for certified Nitrox divers. It does not replace training, gas analysis or a dive computer.