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Gigawatt [GW] to Megawatt [MW] Converter

Quick Reference

1 Gigawatt (GW) = 1000 Megawatt (MW)

1 Megawatt (MW) = 0.001 Gigawatt (GW)

How to Convert Gigawatt to Megawatt

1 GW = 1000 MW
1 MW = 0.001 GW

To convert Gigawatt to Megawatt, multiply the value by 1000. To convert Megawatt back to Gigawatt, divide by 1000.

Example: convert 10 GW to MW:
10 GW = 10 x 1000 = 10000 MW

↔ Convert Megawatt to Gigawatt

Gigawatt

Definition: A gigawatt (GW) is a unit of power equal to one billion (10⁹) watts. It is a multiple of the base unit, the watt, in the International System of Units (SI).

History/origin: The watt is named in honor of Scottish inventor James Watt. The gigawatt, as a decimal multiple of the watt, was derived as a very large unit for measuring the power output of massive systems.

Current use: Gigawatts are used to measure the total power generation capacity of countries, very large power plants (like nuclear or hydroelectric), and global energy consumption trends. It's used for expressing power on a very large, macroscopic scale.

Megawatt

Definition: A megawatt (MW) is a unit of power equal to one million (10⁶) watts. It is a multiple of the base unit, the watt, in the International System of Units (SI).

History/origin: The watt is named in honor of Scottish inventor James Watt. The megawatt, as a decimal multiple of the watt, was derived as a larger unit for measuring very large amounts of power.

Current use: Megawatts are used to measure the power output of power plants, large industrial facilities, and the power consumption of cities. It is a convenient unit for expressing the scale of power generation and consumption on a large scale.

Gigawatt to Megawatt Conversion Table

Gigawatt [GW]Megawatt [MW]
1 GW1000 MW
2 GW2000 MW
5 GW5000 MW
10 GW10000 MW
20 GW20000 MW
50 GW50000 MW
100 GW100000 MW
200 GW200000 MW
500 GW500000 MW
1000 GW1000000 MW

Common Gigawatt to Megawatt conversions

  • 1 GW = 1,000 MW
  • 2 GW = 2,000 MW
  • 3 GW = 3,000 MW
  • 4 GW = 4,000 MW
  • 5 GW = 5,000 MW
  • 6 GW = 6,000 MW
  • 7 GW = 7,000 MW
  • 8 GW = 8,000 MW
  • 9 GW = 9,000 MW
  • 10 GW = 10,000 MW
  • 12 GW = 12,000 MW
  • 15 GW = 15,000 MW
  • 20 GW = 20,000 MW
  • 25 GW = 25,000 MW
  • 30 GW = 30,000 MW
  • 40 GW = 40,000 MW
  • 50 GW = 50,000 MW
  • 60 GW = 60,000 MW
  • 75 GW = 75,000 MW
  • 100 GW = 100,000 MW
  • 150 GW = 150,000 MW
  • 200 GW = 200,000 MW
  • 250 GW = 250,000 MW
  • 300 GW = 300,000 MW
  • 500 GW = 500,000 MW
  • 750 GW = 750,000 MW
  • 1,000 GW = 1,000,000 MW

Gigawatt [GW] to Megawatt [MW] Converter

What is 1 GW in MW?
1 Gigawatt (GW) equals 1,000 MW, and 1 MW equals 0.001 GW.
How do I convert Gigawatt to Megawatt?
Multiply by 1,000: 10 GW × 1,000 = 10,000 MW. The converter above does it for any value, with the precision you choose.
What is 100 GW in MW?
100 GW = 100,000 MW. Common amounts are listed on this page, each with its own step-by-step page.
Is a Gigawatt bigger than a Megawatt?
Yes. 1 GW = 1,000 MW, so the same quantity becomes a larger number when written in MW.
Gigawatt to Megawatt Converter | UtilLab