RMV Rate Calculator
SAC Rate Calculator

DIVE INFO

TANK INFO

your RMV is:

cf/min

SAC rate: psi/min
total gas consumed: cf

THE CALCULATIONS

psi used x (tank size / rated pressure) = gas consumed
psi x cf / psi = cf

(average depth / 33) + 1 = average ATA
( ft / 33) + 1 = ATA

psi used / dive time = psi per minute
psi / min = psi/min

psi per minute / average ATA = Surface Air Consuption rate
psi/min / ATA = psi/min

tank size / rated pressure = tank baseline
cf / psi = cf/psi

SAC rate x tank baseline = Respiratory Minute Volume
psi/min x cf/psi = cf/min



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