NDL Comparison

No-decompression limits (minutes) for Air vs EAN32 by depth.

0 20 40 60 80 100 NDL (minutes) Depth (m) 15 69 99 18 43 79 21 28 53 24 20 36 27 15 26 30 12 19

Training reference only. Always follow your dive computer and training agency tables.

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