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Equivalent Air Depth Calculator

Resources

Nitrox planning

Translate a nitrox dive into equivalent air depth context

Estimate the air depth with comparable nitrogen partial pressure for a selected nitrox blend.

Nitrox Nitrogen comparison

Planning aid

Depth and nitrox blend

Estimate the air depth with comparable nitrogen partial pressure.

m
%
Equivalent air depth 19.3 m
Depth reduction 4.7 m
Nitrogen reduction 19.7%
Planning boundary: Nitrox results require proper training, cylinder analysis, correct computer settings, operator confirmation, and respect for oxygen exposure limits. They are not clearance to make a dive.
Formula and source notes
For oxygen and table context, review DAN oxygen toxicity guidance and NOAA Diving Program resources.