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