Industrial Water Softener Operating Cost & Salt Calculator Use the Industrial Water Softener Operating Cost Calculator below to get an estimate of savings based on salt usage. 15 lb Salting 10 lb Salting 6 lb Salting INPUTS Total gallons processed per day (GPD): Salt cost per ton: Salt cost per pound: Grains of hardness as calcium carbonate (CaCO3): Grains of hardness (capacity per cubic foot): 15 lb Salting 10 lb Salting 6 lb Salting Total grains hardness removed per day: Cubic feet of resin to be regenerated per day: Salt used per day in lbs: Gallons of brine used per day: Salt used per day in tons: Salt used per Month in tons:
