What is 5 British Thermal Units in Calories?
5 BTU = 1260.822004 cal
5 British Thermal Units is equal to 1260.822004 Calories.
5 BTU × 252.164401 = 1260.822004 cal
5 British Thermal Units is equal to 1260.822004 Calories.
5 BTU × 252.164401 = 1260.822004 cal