Gigajoules to Megawatts (GJ → MW)
Formula
1 GJ = 1000 MWConversion Table
| GJ | MW |
|---|---|
| 0 | 0 |
| 1.0000 | 1,000.0 |
| 2.0000 | 2,000.0 |
| 3.0000 | 3,000.0 |
| 4.0000 | 4,000.0 |
| 5.0000 | 5,000.0 |
| 6.0000 | 6,000.0 |
| 7.0000 | 7,000.0 |
| 8.0000 | 8,000.0 |
| 9.0000 | 9,000.0 |
| 10.000 | 10,000 |
| 11.000 | 11,000 |
| 12.000 | 12,000 |
| 13.000 | 13,000 |
| 14.000 | 14,000 |
| 15.000 | 15,000 |
| 16.000 | 16,000 |
| 17.000 | 17,000 |
| 18.000 | 18,000 |
| 19.000 | 19,000 |
| GJ | MW |
|---|---|
| 20.000 | 20,000 |
| 21.000 | 21,000 |
| 22.000 | 22,000 |
| 23.000 | 23,000 |
| 24.000 | 24,000 |
| 25.000 | 25,000 |
| 26.000 | 26,000 |
| 27.000 | 27,000 |
| 28.000 | 28,000 |
| 29.000 | 29,000 |
| 30.000 | 30,000 |
| 31.000 | 31,000 |
| 32.000 | 32,000 |
| 33.000 | 33,000 |
| 34.000 | 34,000 |
| 35.000 | 35,000 |
| 36.000 | 36,000 |
| 37.000 | 37,000 |
| 38.000 | 38,000 |
| 39.000 | 39,000 |
| GJ | MW |
|---|---|
| 40.000 | 40,000 |
| 41.000 | 41,000 |
| 42.000 | 42,000 |
| 43.000 | 43,000 |
| 44.000 | 44,000 |
| 45.000 | 45,000 |
| 46.000 | 46,000 |
| 47.000 | 47,000 |
| 48.000 | 48,000 |
| 49.000 | 49,000 |
| 50.000 | 50,000 |
| 51.000 | 51,000 |
| 52.000 | 52,000 |
| 53.000 | 53,000 |
| 54.000 | 54,000 |
| 55.000 | 55,000 |
| 56.000 | 56,000 |
| 57.000 | 57,000 |
| 58.000 | 58,000 |
| 59.000 | 59,000 |
| GJ | MW |
|---|---|
| 60.000 | 60,000 |
| 61.000 | 61,000 |
| 62.000 | 62,000 |
| 63.000 | 63,000 |
| 64.000 | 64,000 |
| 65.000 | 65,000 |
| 66.000 | 66,000 |
| 67.000 | 67,000 |
| 68.000 | 68,000 |
| 69.000 | 69,000 |
| 70.000 | 70,000 |
| 71.000 | 71,000 |
| 72.000 | 72,000 |
| 73.000 | 73,000 |
| 74.000 | 74,000 |
| 75.000 | 75,000 |
| 76.000 | 76,000 |
| 77.000 | 77,000 |
| 78.000 | 78,000 |
| 79.000 | 79,000 |
Gigajoules to Megawatts Conversion
Converting Gigajoules (GJ) to Megawatts (MW) is a common energy and power conversion. 1 GJ equals 1,000 MW. For example, 100 GJ is equal to 100,000 MW.
Quick Mental Math: Gigajoules to Megawatts
If 0.01 gigajoules is released in 1 second, it is about 10 megawatts.
Why is converting Gigajoules to Megawatts tricky?
gigajoules to megawatts mixes energy with power, so the missing time step is the trap: the same energy gives different power over 1 second and 1 hour.
Quick Reference Values
1 GJ = 1,000 MW. 5 GJ = 5,000 MW. 10 GJ = 10,000 MW. 25 GJ = 25,000 MW. 50 GJ = 50,000 MW. 100 GJ = 100,000 MW.
What is Gigajoules?
Gigajoules (GJ) is a unit of energy and power. The gigajoule is a unit of energy equal to one billion joules (10⁹ J). One joule is the energy transferred when applying one newton of force over one meter, so a gigajoule represents a large energy quantity used in industrial and scientific applications [bipm-si-brochure]. The joule was defined in the 19th century and named after James Prescott Joule. The prefix 'giga-' was adopted internationally as part of SI prefixes in 1960 by the CGPM to denote a factor of 10⁹, formalizing the gigajoule as an SI derived unit [cgpm-resolutions]. Gigajoules are widely used in energy industries such as natural gas and electricity production, especially in Canada and Australia. They appear in energy statistics and engineering calculations per standards from BIPM and NIST [bipm-si-brochure][nist-sp-811].
What is Megawatts?
Megawatts (MW) is a unit of energy and power. A megawatt (MW) equals one million watts (W), the SI unit of power. It quantifies the rate of energy transfer or conversion, where 1 MW = 1,000,000 J/s. This unit is standard in electrical engineering, power generation, and industrial applications to express large-scale power output or consumption[bipm-si-brochure]. The watt was named after James Watt and adopted as an SI unit in 1960 by the CGPM. The megawatt emerged as a practical multiple for large power systems during the 20th century with the expansion of electricity grids and power plants[bipm-si-brochure]. Megawatts are used worldwide to rate power plants, wind turbines, and electrical grids. Countries with advanced energy infrastructure such as the US, China, and Germany use MW to specify capacity and consumption. The unit appears in energy policies and standards governed by organizations like the International Electrotechnical Commission (IEC)[nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: giga joules, giga-joules, giga joule, gigajoule, mega watts, megawatt, megawats, megawat, megawattss. All of these refer to the Gigajoules to Megawatts conversion.