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Kilowatt-hours to BTU Converter

Free instant kWh → BTU converter. No signup, no uploads — everything is calculated privately in your browser.

1 kWh = 3,412.14 btu

Free and instant — every calculation runs in your browser. Nothing is uploaded.

Quick Answer

1 kilowatt-hour equals 3,412.14 btu. To convert kilowatt-hours to btu, multiply the value by this factor.

Key Facts

  • Reverse: 1 British thermal unit = 0.000293071 kilowatt-hours.

Kilowatt-hours to BTU Formula

Formula: value × 3,412.14

Prefer to skip the math? Type any value in the converter above and it converts instantly.

Kilowatt-hours to BTU Conversion Table

Kilowatt-hours (kWh)BTU (BTU)
1 kWh3,412.14 BTU
2 kWh6,824.28 BTU
5 kWh17,060.7 BTU
10 kWh34,121.4 BTU
25 kWh85,303.5 BTU
50 kWh170,607 BTU
100 kWh341,214 BTU
250 kWh853,035 BTU
500 kWh1,706,071 BTU
1,000 kWh3,412,142 BTU

Frequently Asked Questions

How do I convert kilowatt-hours to btu?

Enter the value above and the result appears instantly — the calculation runs entirely in your browser. Formula: value × 3,412.14.

What is the exact kilowatt-hours to btu conversion factor?

1 kilowatt-hour = 3,412.14 btu (shown to 6 significant figures — the converter itself computes at full precision). The reverse factor is 1 British thermal unit = 0.000293071 kilowatt-hours.

What are some common kilowatt-hours to btu conversions?

1 kWh = 3,412.14 BTU; 10 kWh = 34,121.4 BTU; 100 kWh = 341,214 BTU. Use the full conversion table below for more reference values.

Is a calorie the same as a food Calorie?

No — and the capital letter matters. A food Calorie (with a capital C) is a kilocalorie: 1,000 small calories. This converter treats them correctly: 1 kcal = 4.184 kJ = 1,000 cal. Energy labels on food almost always mean kilocalories, even where the label just says "calories".

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