RMV Rate Calculator
SAC Rate Calculator
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