DiverTool
Diving related calculators!
MOD:
| Oxygen % | 1.2bar | 1.3bar | 1.4bar | 1.5bar | 1.6bar |
|---|---|---|---|---|---|
Best oxygen content for depth (Best Mix):
| Depth (m) | 1.2bar | 1.3bar | 1.4bar | 1.5bar | 1.6bar |
|---|---|---|---|---|---|
Equivalent Air Depth (EAD):
Depth:
Oxygen %:
The EAD is:
Equivalent Narcotic Depth (END):
Depth:
Helium %:
The END is:
| Standard gas table | ||||
|---|---|---|---|---|
| Depth range | gas | ppO2 | END | |
| meter | O2/He | bar | meter | |
| 0-30m | EAN32 | 1.28 | 30m | |
| 30-45m | Tx 21/35 | 1.15 | 27m | |
| 45-60m | Tx 18/45 | 1.26 | 28m | |
| 60-75m | Tx 15/55 | 1.27 | 22m | |
| 75-92m | Tx 12/65 | 1.22 | 20m | |
| 92m+ | Tx 10/70 or appropiate Heliox mix | |||
| deco gas | bottom gas |
| Gas depth limits | |||||
| Type | Oxygen | Helium | min depth | max depth | ppO2 |
| Oxygen | 100% | 0% | 0m | 6m | 1.6bar |
| EAN50 | 50% | 0% | 0m | 21m | 1.55bar |
| EAN32 | 32% | 0% | 0m | 39m | 1.55bar |
| Tx 21/35 | 21% | 35% | 0m | 66m | 1.6bar |
| EAN32 | 32% | 0% | 0m | 33m | 1.4bar |
| Tx 21/35 | 21% | 35% | 0m | 57m | 1.4bar |
| Tx 18/45 | 18% | 45% | 0m | 68m | 1.4bar |
| Tx 15/55 | 15% | 55% | 2m | 84m | 1.4bar |
| Tx 12/65 | 12% | 65% | 2m | 107m | 1.4bar |
| Tx 10/70 | 10% | 70% | 3m | 131m | 1.4bar |