Nitrox calculator
Nitrox calculator for any mixture of Enriched Air SCUBA breathing gas from 21% to 100%.
Uses both Metric and Imperial units, but calculates in Metric, so Imperial measures may appear off by a couple of feet at times.
Calculations show indications of maximum operating depth (MOD), conditional depth (CoD), equivalent air depth (EAD), single dive no-decompression limits (NDL), ppO2 levels, best mix for depth, Oxygen toxicity and allowed Oxygen time per day.
An optional page shows calculations for the Dräger Dolphin Semi-Closed Rebreather, including 'gas time' left in tank, fraction of inspired Oxygen from counter-lung, with the MOD, CoD, EAD and NDL dive parameters calculated based on the fraction of inspired O2. Be sure to check the settings for tank volumes and pressures before using the Dolphin mode, or your 'gas time' figures will be inaccurate.
I hope you find this app useful. This latest (and final) version of Nitrox Calculator is now Ad free
- think of it as my gift to the diving community.
Happy and safe diving!
Uses both Metric and Imperial units, but calculates in Metric, so Imperial measures may appear off by a couple of feet at times.
Calculations show indications of maximum operating depth (MOD), conditional depth (CoD), equivalent air depth (EAD), single dive no-decompression limits (NDL), ppO2 levels, best mix for depth, Oxygen toxicity and allowed Oxygen time per day.
An optional page shows calculations for the Dräger Dolphin Semi-Closed Rebreather, including 'gas time' left in tank, fraction of inspired Oxygen from counter-lung, with the MOD, CoD, EAD and NDL dive parameters calculated based on the fraction of inspired O2. Be sure to check the settings for tank volumes and pressures before using the Dolphin mode, or your 'gas time' figures will be inaccurate.
I hope you find this app useful. This latest (and final) version of Nitrox Calculator is now Ad free
- think of it as my gift to the diving community.
Happy and safe diving!
Category : Sports
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Reviews (8)
Wil. S.
Jun 6, 2016
This is the only app I have seen that has calculations for SCR Drager Dolphins.
A. G. u.
Jul 8, 2017
What does the percentage oxygen toxicity mean? Not come across this before.
Rob. H.
Jan 19, 2016
Love the app, definitely useful in dive planning.
A. G. u.
Nov 26, 2014
Love the app except it seems to be metric only. Is there an option for ft?
A. G. u.
Aug 28, 2011
Does not give the ppo2 and mod of the mix.
A. G. u.
Sep 7, 2011
Gives all info you need for Nitrox & Dolphin scr diving. It's all there if you bother to read the info screen.
A. G. u.
May 21, 2011
Great app! And it matches my calculation ...
Works but is awkward and designed for an outdated Android version.