kilocalorie to British thermal unit
Live kilocalorie (kcal) to British thermal unit (BTU) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from kilocalorie to British thermal unit. Use the converter above for arbitrary values.
| kilocalorie (kcal) | → | British thermal unit (BTU) |
|---|---|---|
| 0.001 kcal | → | 0.003966 BTU |
| 0.01 kcal | → | 0.039657 BTU |
| 0.1 kcal | → | 0.396567 BTU |
| 0.5 kcal | → | 1.982833 BTU |
| 1 kcal | → | 3.965667 BTU |
| 2 kcal | → | 7.931334 BTU |
| 5 kcal | → | 19.828334 BTU |
| 10 kcal | → | 39.656668 BTU |
| 100 kcal | → | 396.566683 BTU |
| 1,000 kcal | → | 3,965.666831 BTU |
About the kilocalorie
1000 calories (4.184 kJ). Food labels in the US.
About the British thermal unit
≈ 1055 J. HVAC in the US.
Frequently asked questions
Frequently Asked Questions
How do I convert kilocalorie to British thermal unit?
Multiply the kilocalorie value by 3.965667 to get it in British thermal unit. For example, 10 kcal = 39.6567 BTU.
What is 1 kcal in BTU?
1 kcal = 3.965667 BTU.
What is 100 kcal in BTU?
100 kcal = 396.5667 BTU.
What is the formula?
Linear: multiply by 3.965667 (the unit factor ratio).
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