SAC Rate / RMV Calculator

Dive Info

Tank Info

Your RMV is:

L/min

Sac Rate: bar/min
Total gas consumed: L

Let's look at the math

bar Used × Tank Size = Gas Consumed
bar × L = l

(Average Depth ÷ 10) + 1 = Average BAR
( m ÷ 10) + 1 = BAR

bar Used ÷ Dive Time = bar per Minute
bar ÷ min = bar/min

bar per Minute ÷ Average BAR = Surface Air Consuption Rate
psi/min ÷ BAR = bar/min

SAC Rate × Tank Size = Respiratory Minute Volume
bar/min × L = l/min

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