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Free scuba diving computers

Surface Air Consumption

Compute the true Surface Air Consumption with our advanced algorithm

Consumption Autonomy

Compute the true depth and time autonomy based on the Surface Air Consumption

Nitrox Computer

Compare the Nitrox with the Air and learn the pros and the cons of diving with enriched air

Hey, planning your next dive trip?

Start logging your dives on Depthlog! You will regret not starting sooner 😉

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Depthlog - 2025
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