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Nitrox calculator: NDL (No-Decompression Limit) and MOD (Maximum Operating Depth)

Nitrox is a type of gas mixture with a higher percentage of oxygen than standard air. Nitrox enables extended bottom times, shorter surface intervals, and potentially reduced fatigue and risk of decompression sickness.
Check our blog post to learn more about Nitrox!

Oxygen percentage

Safety PpO2

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This tool is intended to be used as an informational and educational tool
Always check the safety regulations and follow the standards relating to diving with enriched mixtures.