Results from these calculators are not verified, nor can they be, since the calculations are actually run on your computer, over which I have no control. Round-off error results in minor variations in results between equivalent calculations.
Neither the author nor this website are liable for any loss, damage or injury, including death, which may result from engaging in either scuba diving, snorkeling or any of the activities mentioned within this site. These tools and calculators are provided for educational and convenience purposes only and should not be used for planning or conducting actual dives. You must be Nitrox certified to conduct dives using Nitrox.