Convert 1 kilocalorie (Calorie) per second to BTU/second

1 kilocalorie (Calorie) per second is equal to 3.968320164995923 BTU/second. To convert from kilocalorie (Calorie) per second to BTU/second, multiply by 3.9683201649959234 or divide by 0.251995796312223.

• 1 kilocalorie (Calorie) per second × 3.9683201649959 = 3.9683201649959 BTU/second
• 1 kilocalorie (Calorie) per second ÷ 0.25199579631222 = 3.9683201649959 BTU/second