Kilowatts to BTU (IT) per minute conversion calculator shown above calculates how many BTU (IT) per minute are in 'X' kilowatts (where 'X' is the number of kilowatts to convert to BTU (IT) per minute). In order to convert a value from kilowatts to BTU (IT) per minute (from kW to BTU/min) just type the number of kW to be converted to BTU/min and then click on the 'convert' button.