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Power and Energy

BTUtokWh

Convert International Table BTUs (BTU) to kilowatt-hours (kWh).

Factor1 BTU = 0.0002930711 kWh

Converter

BTU

Accepts numbers or expressions, e.g. 150 + 14.7

Result
0.999958kWh

Rendered to 6 significant figures.

Formula

Formula
kWh = BTU × 0.0002930711

Multiply any value in International Table BTUs by 0.0002930711 to obtain the value in kilowatt-hours.

Worked example

Convert 3412 BTU to kWh.

  1. 01Start with 3412 BTU.
  2. 02Multiply by the conversion factor: 3412 × 0.0002930711 = 0.999958 kWh.
Result3412 BTU = 0.999958 kWh

Conversion table

BTUkWh
10.00029307
20.00058614
50.0014654
100.0029307
200.0058614
500.014654
1000.029307
2000.058614
5000.14654
10000.29307

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from BTU to kWh?
1 BTU equals 0.0002930711 kWh. To convert, multiply the value in International Table BTUs by 0.0002930711.
How do I convert 1 BTU to kWh?
1 BTU = 0.000293071 kWh. For any value, multiply by 0.0002930711.
How do I convert kWh back to BTU?
Divide by the same factor — or equivalently, multiply by 3412.142. So 1 kWh = 3412.14 BTU.
When would I need to convert International Table BTU to kilowatt-hour?
Energy conversions are needed when reconciling fuel/electrical billing, calculating thermal duties, and aligning calorimetry or HHV/LHV figures across data sources.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).

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