What is 20 Calories in British Thermal Units?
20 cal = 0.0793133 BTU
20 Calories is equal to 0.0793133 British Thermal Units.
20 cal × 0.00396567 = 0.0793133 BTU
20 Calories is equal to 0.0793133 British Thermal Units.
20 cal × 0.00396567 = 0.0793133 BTU