Convert energy units — joules, kilowatt-hours, calories, BTU, electron volts and more.
| Unit | Name | Value |
|---|---|---|
| 0.001 MWh | 3412.13 BTU | |
| 0.01 MWh | 34121.3 BTU | |
| 0.1 MWh | 341213 BTU | |
| 1 MWh | 3.41213e+06 BTU | |
| 5 MWh | 1.70606e+07 BTU | |
| 10 MWh | 3.41213e+07 BTU | |
| 50 MWh | 1.70606e+08 BTU | |
| 100 MWh | 3.41213e+08 BTU | |
| 1000 MWh | 3.41213e+09 BTU |
Formula: BTU = Megawatt-Hour × 3.412e+06
Multiply any megawatt-hour value by 3.412e+06 to get btu.
Reverse: Megawatt-Hour = BTU × 2.9307e-7
Common megawatt-hour values — factor: 1 MWh = 3.412e+06 BTU
| Megawatt-Hour (MWh) | BTU (BTU) | Context |
|---|---|---|
| 0.001 MWh | 3,412 BTU | 1 kWh |
| 0.01 MWh | 3.412e+04 BTU | 10 kWh |
| 0.1 MWh | 3.412e+05 BTU | 100 kWh |
| 1 MWh | 3.412e+06 BTU | 1 MWh |
| 4 MWh | 1.365e+07 BTU | Small wind turbine day |
| 10 MWh | 3.412e+07 BTU | Small building month |
| 100 MWh | 3.412e+08 BTU | 100 MWh |
| 1,000 MWh | 3.412e+09 BTU | 1 GWh |
| 4,000 MWh | 1.365e+10 BTU | Large turbine month |
| 1e+04 MWh | 3.412e+10 BTU | Small grid |
| 1e+05 MWh | 3.412e+11 BTU | 100 GWh |
| 1e+06 MWh | 3.412e+12 BTU | 1 TWh |
| 1e+07 MWh | 3.412e+13 BTU | 10 TWh |
| 1.000e+09 MWh | 3.412e+15 BTU | 1 PWh |
| 1.000e+12 MWh | 3.412e+18 BTU | Global day |
1 MWh = 3.412e+06 BTU. Memorize for instant estimates.
Use 3.412e+06 as a quick mental multiplier.
Multiply result by 2.9307e-7 to recover the original MWh value.
Reports generation output and fuel consumption in MWh.
Balances supply and demand in real time using MWh dispatch orders.
Buys and sells electricity in MWh on wholesale power markets.
Models solar and wind farm annual output in MWh for investors.
Monitors and reports monthly energy consumption in MWh.
Calculates Scope 2 emissions from electricity use in MWh.
The megawatt-hour (MWh) equals 1,000 kWh or 3.6 × 10⁹ joules. It is the standard unit for utility-scale electricity generation, large industrial consumers, and grid-level energy storage.
Power plants, wind farms, and solar installations are rated and billed in MWh. A 2 MW wind turbine generates about 6 MWh per day on average. Large data centers consume thousands of MWh per month.
Interesting fact: The Hoover Dam generates about 4,000 MWh per hour. A single nuclear power plant produces about 8,000 MWh per hour. World electricity consumption is approximately 25,000 TWh (25 billion MWh) per year.
The British Thermal Unit (BTU) is the traditional Imperial energy unit, defined as the heat required to raise 1 pound of water by 1°F. It equals 1,055.06 joules and has been used since the 19th century in heating, air conditioning, and gas billing.
BTU remains dominant in US HVAC: air conditioners and heaters are rated in BTU/hour. Natural gas is priced in therms (100,000 BTU) in the US. Furnaces are rated in BTU/hour output.
Interesting fact: A typical US home furnace is rated at 80,000–120,000 BTU/hour. One BTU is roughly the energy released by burning one kitchen match. The US natural gas pipeline system delivers about 25 quadrillion BTU (quads) per year.
Converting megawatt-hour to btu is common across energy, nutrition, engineering, and science. Different sectors use different energy units — joules in physics, kcal in nutrition, kWh in electricity, and BTU in HVAC — making accurate conversion essential for cross-disciplinary work and international comparisons.
Quick reference: 5 MWh = 1.706e+07 BTU and 10 MWh = 3.412e+07 BTU. Reverse: 1 BTU = 2.9307e-7 MWh. Exact factor: 1 MWh = 3.412e+06 BTU.
All conversions use IEEE 754 double-precision arithmetic, accurate to at least 8 significant figures.