divecalc - Tech Diving Tools

divecalc calculates what a dive with nitrox or trimix needs before you get wet: from the best mix for your depth to a full decompression plan with the gas you will breathe. A private project of a technical diver from Switzerland, free of charge. CHOOSE A GAS • Best Mix: which nitrox for this depth • Best Mix (He): which trimix for this depth • MOD: how deep you can go with a gas • ppO2: the oxygen pressure at a depth • EAD: how deep a nitrox dive is on air FILL AND USE GAS • Gas Blending: how much helium, oxygen and air to add, step by step with the pressure to fill to, and what the fill costs at your filling station • SCR: how much gas you breathe at the surface DECOMPRESSION • Dive Planner: a full plan according to Bühlmann ZHL-16C with gradient factors. Runtime, deco stops, gas switches, CNS and OTU, the litres of every gas, and the dive profile as a chart. • Gradient Factors: see in…