BTU Calculator | Delta T50-T60 Conversion & Watts - BTU Conversion Tool
1 Watt = 3.413 BTU
1kWatt = 3,413 BTU
Short for British Thermal Unit, British standard unit of energy. One Btu is equal to the amount of heat required to raise the temperature of one pound of liquid water by 1 degree Fahrenheit at its maximum density, which occurs at a temperature of 39.1 degrees Fahrenheit.
One Btu is equal to approximately 251.9 calories or 1055 joules.
Calculate your BTU
Please enter the details below: