Online calculator to convert gigawatts to watts (GW to W) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Power or Electricity units.
Conversion Calculator
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Convert gigwatts to watts
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Conversion Definitions
The following is a list of definitions relating to conversions between gigawatts and watts.
What is a gigawatt (GW)?
A gigawatt is a unit of power in the International System of Units (SI). The symbol for gigawatt is GW. There are 0.000000001 gigawatts in a watt.
What is a watt (W)?
A watt is a unit of power in the International System of Units (SI). The symbol for watt is W. There are 1,000,000,000 watts in a gigawatt.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from gigawatts to watts is:
watts = gigawatts x 1,000,000,000
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from gigawatts to watts (GW to W).
Gigawatt to Watt Conversion Example
Task: Convert 18 gigawatts to watts (show work) Formula: gigawatts x 1,000,000,000 = watts Calculations: 18 gigawatts x 1,000,000,000 = 18,000,000,000 watts Result: 18 gigawatts is equal to 18,000,000,000 watts
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from gigawatts to watts.
Gigawatts to Watts Conversion Chart
| gigawatts (GW) | watts (W) |
|---|---|
| 1 GW | 1,000,000,000 W |
| 2 GW | 2,000,000,000 W |
| 3 GW | 3,000,000,000 W |
| 4 GW | 4,000,000,000 W |
| 5 GW | 5,000,000,000 W |
| 6 GW | 6,000,000,000 W |
| 7 GW | 7,000,000,000 W |
| 8 GW | 8,000,000,000 W |
| 9 GW | 9,000,000,000 W |
| 10 GW | 10,000,000,000 W |
| 20 GW | 20,000,000,000 W |
| 30 GW | 30,000,000,000 W |
| 40 GW | 40,000,000,000 W |
| 50 GW | 50,000,000,000 W |
| 75 GW | 75,000,000,000 W |
| 100 GW | 100,000,000,000 W |
| 250 GW | 250,000,000,000 W |
| 500 GW | 500,000,000,000 W |
| 750 GW | 750,000,000,000 W |
| 1,000 GW | 1,000,000,000,000 W |
| 2,500 GW | 2,500,000,000,000 W |
| 5,000 GW | 5,000,000,000,000 W |
| 7,500 GW | 7,500,000,000,000 W |
| 10,000 GW | 10,000,000,000,000 W |
| 25,000 GW | 25,000,000,000,000 W |
| 50,000 GW | 50,000,000,000,000 W |
| 75,000 GW | 75,000,000,000,000 W |
| 100,000 GW | 100,000,000,000,000 W |
| 250,000 GW | 250,000,000,000,000 W |
Related Units
The following tables provides a summary of the Power or Electricity units within their respective measurement systems.
Electric Current Units
| Unit | Symbol | Measurement System |
|---|---|---|
| milliamperes ("milliamps") | mA | International System of Units (SI) |
| amperes ("amps") | A | International System of Units (SI) |
Electric Potential Units
| Unit | Symbol | Measurement System |
|---|---|---|
| nanovolts | nV | International System of Units (SI) |
| millivolts | mV | International System of Units (SI) |
| volts | V | International System of Units (SI) |
| kilovolts | kV | International System of Units (SI) |
Power Units
| Unit | Symbol | Measurement System |
|---|---|---|
| nanowatts | nW | International System of Units (SI) |
| microwatts | μW | International System of Units (SI) |
| milliwatts | mW | International System of Units (SI) |
| watts | W | International System of Units (SI) |
| decawatts | daW | International System of Units (SI) |
| hectowatts | hW | International System of Units (SI) |
| kilowatts | kW | International System of Units (SI) |
| megawatts | MW | International System of Units (SI) |
| gigawatts | GW | International System of Units (SI) |
| terawatts | TW | International System of Units (SI) |
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