ホーム › Energy › kilocalorie → British thermal unit

kilocalorie to British thermal unit

Live kilocalorie (kcal) to British thermal unit (BTU) converter. Plus a 10-value reference table and FAQs.

From kcal

kilocalorie

To BTU

British thermal unit

1 kcal = 3.9657BTU

換算表

kilocalorieからBritish thermal unitまでの 10 個のサンプル値。任意の値には上の換算器をお使いください。

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

kilocalorieについて

1000 calories (4.184 kJ). Food labels in the US.

British thermal unitについて

≈ 1055 J. HVAC in the US.

How kilocalorie to British thermal unit conversion works

Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in British thermal unit.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 kcal = 3.96566683 BTU

CalculationBrowser-side, using Unitbox's shared unit data

Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

よくある質問

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).

さらに探索

Convert the other direction

Use the reverse converter: British thermal unit → kilocalorie

Browse all units in this category

Energy has 10 units.

All units converter

Free-form calculator that handles any pair in any category.