Kilowatt-Hours to Million BTU Converter

Enter the energy in kilowatt-hours below to get the value converted to million BTU.


Result in Million BTU:

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1 kWh = 0.003412 MMBTU

Do you want to convert million BTU to kilowatt-hours?

How to Convert Kilowatt-Hours to Million BTU

To convert a measurement in kilowatt-hours to a measurement in million BTU, multiply the energy by the following conversion ratio: 0.003412 million BTU/kilowatt-hour.

Since one kilowatt-hour is equal to 0.003412 million BTU, you can use this simple formula to convert:

million BTU = kilowatt-hours × 0.003412

The energy in million BTU is equal to the energy in kilowatt-hours multiplied by 0.003412.

For example, here's how to convert 500 kilowatt-hours to million BTU using the formula above.
million BTU = (500 kWh × 0.003412) = 1.706071 MMBTU

Kilowatt-hours and million BTU are both units used to measure energy. Keep reading to learn more about each unit of measure.

What Is a Kilowatt-Hour?

A kilowatt-hour is a measure of electrical energy equal to one kilowatt, or 1,000 watts, of power over a one hour period. Kilowatt-hours are a measure of electrical work performed over a period of time, and are often used as a way of measuring energy usage by electric companies.

Kilowatt-hours are usually abbreviated as kWh, although the formally adopted expression is kW·h. The abbreviation kW h is also sometimes used. For example, 1 kilowatt-hour can be written as 1 kWh, 1 kW·h, or 1 kW h.

In formal expressions, the centered dot (·) or space is used to separate units used to indicate multiplication in an expression and to avoid conflicting prefixes being misinterpreted as a unit symbol.[1]

Learn more about kilowatt-hours.

What Is a Million BTU?

One million BTU is a measure of heat energy equal to 1,000,000 BTU, which are equal to the amount of heat energy required to increase the temperature of one pound of water one degree Fahrenheit.

The million BTU is a US customary unit of energy. Million BTU can be abbreviated as MMBTU; for example, 1 million BTU can be written as 1 MMBTU.

Learn more about million BTU.

Kilowatt-Hour to Million BTU Conversion Table

Table showing various kilowatt-hour measurements converted to million BTU.
Kilowatt-hours Million BTU
1 kWh 0.003412 MMBTU
2 kWh 0.006824 MMBTU
3 kWh 0.010236 MMBTU
4 kWh 0.013649 MMBTU
5 kWh 0.017061 MMBTU
6 kWh 0.020473 MMBTU
7 kWh 0.023885 MMBTU
8 kWh 0.027297 MMBTU
9 kWh 0.030709 MMBTU
10 kWh 0.034121 MMBTU
20 kWh 0.068243 MMBTU
30 kWh 0.102364 MMBTU
40 kWh 0.136486 MMBTU
50 kWh 0.170607 MMBTU
60 kWh 0.204728 MMBTU
70 kWh 0.23885 MMBTU
80 kWh 0.272971 MMBTU
90 kWh 0.307093 MMBTU
100 kWh 0.341214 MMBTU
200 kWh 0.682428 MMBTU
300 kWh 1.0236 MMBTU
400 kWh 1.3649 MMBTU
500 kWh 1.7061 MMBTU
600 kWh 2.0473 MMBTU
700 kWh 2.3885 MMBTU
800 kWh 2.7297 MMBTU
900 kWh 3.0709 MMBTU
1,000 kWh 3.4121 MMBTU


  1. Bureau International des Poids et Mesures, The International System of Units (SI), 9th edition, 2019,

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