Convert Gigawatt to Megawatt Online

About Gigawatt to Megawatt Conversion

This converter converts Gigawatt (GW) to Megawatt (MW). One Gigawatt (GW) equals 1000 Megawatt (MW).

Formula:

1 Gigawatt (GW) = 1000 Megawatt (MW)

Example:

1 GW = 1000 MW
2 GW = 2000 MW

Gigawatt (GW) to Megawatt (MW) Conversion

Gigawatt to Megawatt conversion explained with exact factors, step-by-step examples, and situations where this conversion is commonly used.

Conversion Formula

Megawatt = Gigawatt × 1000

To convert Gigawatt (GW) to Megawatt (MW), multiply the value by 1000. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 GW to MW.

  • Step 1: Write the formula: MW = GW × 1000
  • Step 2: Substitute: 1 × 1000
  • Step 3: Result: 1000 MW
So, 1 GW = 1000 MW.

About the Units

Gigawatt (GW)

One Gigawatt (GW) equals 1000 Megawatt (MW)

Used for extremely large distances such as astronomical or planetary scales.

Megawatt (MW)

One Megawatt (MW) equals 0.001 Gigawatt (GW)

Used for extremely large distances such as astronomical or planetary scales.

Where This Conversion Is Used

  • Converting values from Gigawatt to Megawatt for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Megawatt representation.
  • Applied when comparing different measurement systems across tools and documents.
  • Essential in astronomy, orbital mechanics, and large-scale simulations.

Frequently Asked Questions

How many Megawatt (MW) are in 1 Gigawatt (GW)?

1 GW = 1000 MW.

What is the formula for converting Gigawatt (GW) to Megawatt (MW)?

Multiply the GW value by 1000.

Can I reverse the conversion?

Yes. 1 MW = 0.001 GW.

Conclusion

By applying the conversion factor shown above, you can reliably convert Gigawatt (GW) to Megawatt (MW) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Gigawatt to Other Units

Gigawatt to Watt

1 GW = 1000000000 W

1 Gigawatt (GW) = 1000000000 Watts (W)

1 GW equals 1000000000 Ws.

Gigawatt to Milliwatt

1 GW = 1000000000000 mW

1 Gigawatt (GW) = 1000000000000 Milliwatts (mW)

1 GW equals 1000000000000 mWs.

Gigawatt to Kilowatt

1 GW = 1000000 kW

1 Gigawatt (GW) = 1000000 Kilowatts (kW)

1 GW equals 1000000 kWs.

Gigawatt to Megawatt

1 GW = 1000 MW

1 Gigawatt (GW) = 1000 Megawatts (MW)

1 GW equals 1000 MWs.

Gigawatt to Terawatt

1 GW = 0.001 TW

1 Gigawatt (GW) = 0.001 Terawatt (TW)

1 GW equals 0.001 TW.

Gigawatt to Petawatt

1 GW = 0.000001 PW

1 Gigawatt (GW) = 0.000001 Petawatt (PW)

1 GW equals 0.000001 PW.

Gigawatt to Mechanical Horsepower

1 GW = 1341021.858656296 hp-mech

1 Gigawatt (GW) = 1341021.858656296 Mechanical Horsepowers (hp)

1 GW equals 1341021.858656296 hp-meches.

Gigawatt to Metric Horsepower

1 GW = 1359619.3065941536 hp-metric

1 Gigawatt (GW) = 1359619.3065941536 Metric Horsepowers (PS/CV)

1 GW equals 1359619.3065941536 hp-metrics.

Gigawatt to Electrical Horsepower

1 GW = 1340482.5737265416 hp-electric

1 Gigawatt (GW) = 1340482.5737265416 Electrical Horsepowers (hp)

1 GW equals 1340482.5737265416 hp-electrics.

Gigawatt to Boiler Horsepower

1 GW = 101947.19135487817 bhp

1 Gigawatt (GW) = 101947.19135487817 Boiler Horsepowers (BHP)

1 GW equals 101947.19135487817 bhps.

Convert Megawatt to Other Units

Megawatt to Watt

1 MW = 1000000 W

1 Megawatt (MW) = 1000000 Watts (W)

1 MW equals 1000000 Ws.

Megawatt to Milliwatt

1 MW = 1000000000 mW

1 Megawatt (MW) = 1000000000 Milliwatts (mW)

1 MW equals 1000000000 mWs.

Megawatt to Kilowatt

1 MW = 1000 kW

1 Megawatt (MW) = 1000 Kilowatts (kW)

1 MW equals 1000 kWs.

Megawatt to Gigawatt

1 MW = 0.001 GW

1 Megawatt (MW) = 0.001 Gigawatt (GW)

1 MW equals 0.001 GW.

Megawatt to Terawatt

1 MW = 0.000001 TW

1 Megawatt (MW) = 0.000001 Terawatt (TW)

1 MW equals 0.000001 TW.

Megawatt to Petawatt

1 MW = 1e-9 PW

1 Megawatt (MW) = 1e-9 Petawatt (PW)

1 MW equals 1e-9 PW.

Megawatt to Mechanical Horsepower

1 MW = 1341.021858656296 hp-mech

1 Megawatt (MW) = 1341.021858656296 Mechanical Horsepowers (hp)

1 MW equals 1341.021858656296 hp-meches.

Megawatt to Metric Horsepower

1 MW = 1359.6193065941536 hp-metric

1 Megawatt (MW) = 1359.6193065941536 Metric Horsepowers (PS/CV)

1 MW equals 1359.6193065941536 hp-metrics.

Megawatt to Electrical Horsepower

1 MW = 1340.4825737265417 hp-electric

1 Megawatt (MW) = 1340.4825737265417 Electrical Horsepowers (hp)

1 MW equals 1340.4825737265417 hp-electrics.

Megawatt to Boiler Horsepower

1 MW = 101.94719135487817 bhp

1 Megawatt (MW) = 101.94719135487817 Boiler Horsepowers (BHP)

1 MW equals 101.94719135487817 bhps.