Same Air Consumption Calculator

This calculates a diver's theoretical air consumption based on depth and time.  

Insert your number into the following two boxes then click on "Compute my air consumption".

If your dive profile is Min. at  feet, then the same amount of air would theoretically last you:

 
Min. at the surface Min. at 45 Feet Min. at 90 Feet
Min. at 5 Feet Min. at 50 Feet Min. at 95 Feet
Min. at 10 Feet Min. at 55 Feet Min. at 100 Feet
Min. at 15 Feet Min. at 60 Feet Min. at 105 Feet
Min. at 20 Feet Min. at 65 Feet Min. at 110 Feet
Min. at 25 Feet Min. at 70 Feet Min. at 115 Feet
Min. at 30 Feet Min. at 75 Feet Min. at 120 Feet
Min. at 35 Feet Min. at 80 Feet Min. at 125 Feet
Min. at 40 Feet Min. at 85 Feet Min. at 130 Feet

WARNING! THIS INFORMATION SHOULD NOT BE RELIED UPON FOR DIVE PLANNING! YOU SHOULD CONSULT AN APPROPRIATE PROFESSIONAL FOR SPECIFIC ADVICE TAILORED TO YOUR DIVE! DiveLogin.com shall not be responsible for injury resulting in the use of these calculators.