Maximum Operating Depth (MOD)

These calculators are provided as a quick reference, if you are not trained in the use of these gases please seek training and validate the answer before diving the mix.

This ONLY calculates in the range of recreation diving 21% to 40% with a partial pressure of 1.4 ATA

The formulas are provided and can be validated in any physics course books.

MOD = (PP02 / F02) * (33*100) - 33

Non-numeric values will cause errors.

BEST MIX

These calculators are provided as a quick reference, if you are not trained in the use of these gases please seek training and validate the answer before diving the mix.

Round accordingly, depth must be 30' or greater.

Non-numeric values will cause errors.

Cylinder Volume

This calculator is provided as a quick reference. Please confirm any values by your own calculation.

Non-numeric values will cause errors.

Bank Volume

This calculator is provided as a quick reference. Please confirm any values by your own calculation.

Non-numeric values will cause errors.

Team Gas Matching

This calculator is provided as a quick reference. Please confirm any values by your own calculation. This is calculating two sets of doubles of various sizes. If you DO NOT UNDERSTAND the math, talk to your instructor. VALIDATE the math on your own, use this application at your own risk.