Energy Converter

Convert between chemical, electrical and physical energy units.

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Related Conversions
1 kWh to BTU 3.5 kWh to BTU 5 kWh to BTU 6 kWh to BTU 10 kWh to BTU 15 kWh to BTU 30 kWh to BTU 50 kWh to BTU 100 kWh to BTU 1,000 kWh to BTU 10,000 kWh to BTU 25,000 kWh to BTU
Reverse Conversions
1 BTU to kWh 2 BTU to kWh 3 BTU to kWh 3.5 BTU to kWh 6 BTU to kWh 25 BTU to kWh 30 BTU to kWh 50 BTU to kWh 250 BTU to kWh 5,000 BTU to kWh 10,000 BTU to kWh 100,000 BTU to kWh
More Energy Conversions
1 GJ to kWh 1 GJ to MJ 1 MJ to BTU 100 J to cal 1 MJ to kWh 2 GJ to MJ 2 MJ to BTU 100 kJ to kcal 1 kWh to cal 10,000 J to kJ

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Popular Conversions

Kilowatt-Hours to Megajoules Megajoules to Kilowatt-Hours Joules to Calories Kilocalories to Kilojoules British Thermal Units to Joules Watt-Hours to Joules

Common Benchmarks

Microwave 10 minutes 0.17 kWh
Boil 1 liter water 334 kJ
Food calorie 4184 J
AA battery 10 kJ
1 kWh 3.6 MJ
Slice of bread 330 kJ

Formula

BTU = kWh × 3412.1411564884

Example

Example: convert 1.5 kilowatt-hours to British thermal units.

1.5 kWh = 5118.21173473 BTU

Conversion table

kilowatt-hours (kWh) British thermal units (BTU)
1 kWh 3412.14115649 BTU
2 kWh 6824.28231298 BTU
5 kWh 17060.70578244 BTU
10 kWh 34121.41156488 BTU
20 kWh 68242.82312977 BTU
50 kWh 170607.05782442 BTU
100 kWh 341214.11564884 BTU

Explanation

These are both units.

How to convert kilowatt-hours to British thermal units

  1. Start with the value in kilowatt-hours (kWh).
  2. Multiply it by 3412.1411564884.
  3. The result is the measurement in British thermal units (BTU).

Example: 1.5 kWh → 5118.21173473 BTU

Frequently Asked Questions

How much is 1.5 kilowatt-hours in British thermal units?

1.5 kilowatt-hours is about 5118.21 British thermal units.

How many British thermal units is 1 kilowatt-hour?

1 kilowatt-hour equals 3412.14115649 British thermal units.

How many kilowatt-hours is 1 British thermal unit?

1 British thermal unit equals 0.000293071111 kilowatt-hours.

What is the difference between kilowatt-hours and British thermal units?

Both measure energy in SI. The main difference is usually scale: some units are convenient for smaller values, while others are used to express larger values more practically.

Where are kilowatt-hours and British thermal units used?

They are used in physics and engineering to measure work, energy, and heat; the most practical unit depends on the magnitude.

Why does 1 kilowatt-hour equal 3412.14115649 British thermal units?

Because the units are defined with a fixed relationship. To convert kilowatt-hours to British thermal units, multiply by that factor.