Tonnage Calculator
Flow Rate
Flow Unit · Temperature Unit
GPM (Gallons/Min)
LPM (Litres/Min)
CMH (m³/Hour)
LPS (Litres/Sec)
Fahrenheit (°F)
Celsius (°C)
Temperature Differential (ΔT)
Calculate TR
Please enter valid numbers for both fields.
Cooling Capacity
0.00
Tons of Refrigeration (TR)
Cooling Capacity
0.00
Kilowatts (kW)
LPM ↔ USGPM
Litres per Minute (LPM)
↕
US Gallons per Minute (USGPM)
CMH ↔ USGPM
Cubic Metres per Hour (CMH)
↕
US Gallons per Minute (USGPM)
LPS ↔ USGPM
Litres per Second (LPS)
↕
US Gallons per Minute (USGPM)