How many cans of freon equals 1.3 lbs - 1995 Suzuki Sidekick

Since the auto parts stores sells freon cans in 12 ounce cans and a pound is 16 ounces you will need two cans you will use one whole can and about 5 ounces out of the second can dont try to force all of the second can into it you will over charge it you could take it to a shop and let them charge it precisely out of a 30 pound can with a scale they will put exactally what is needed.no more no less and you wont have to guess how much is 5 ounces out of the second can. good luck hope this helped you.