Online calculator to convert gigawatts to milliwatts (GW to mW) 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 gigawatts to milliwatts
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Conversion Definitions
The following is a list of definitions relating to conversions between gigawatts and milliwatts.
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 0.000000000001 gigawatts in a milliwatt.
What is a milliwatt (mW)?
A milliwatt is a unit of power in the International System of Units (SI). The symbol for milliwatt is mW. There are 1,000,000,000,000 milliwatts 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 milliwatts is:
milliwatts = gigawatts x 1,000,000,000,000
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from gigawatts to milliwatts (GW to mW).
Gigawatt to Milliwatt Conversion Example
Task: Convert 18 gigawatts to milliwatts (show work) Formula: gigawatts x 1,000,000,000,000 = milliwatts Calculations: 18 gigawatts x 1,000,000,000,000 = 18,000,000,000,000 milliwatts Result: 18 gigawatts is equal to 18,000,000,000,000 milliwatts
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from gigawatts to milliwatts.
Gigawatts to Milliwatts Conversion Chart
| gigawatts (GW) | milliwatts (mW) |
|---|---|
| 1 GW | 1,000,000,000,000 mW |
| 2 GW | 2,000,000,000,000 mW |
| 3 GW | 3,000,000,000,000 mW |
| 4 GW | 4,000,000,000,000 mW |
| 5 GW | 5,000,000,000,000 mW |
| 6 GW | 6,000,000,000,000 mW |
| 7 GW | 7,000,000,000,000 mW |
| 8 GW | 8,000,000,000,000 mW |
| 9 GW | 9,000,000,000,000 mW |
| 10 GW | 10,000,000,000,000 mW |
| 20 GW | 20,000,000,000,000 mW |
| 30 GW | 30,000,000,000,000 mW |
| 40 GW | 40,000,000,000,000 mW |
| 50 GW | 50,000,000,000,000 mW |
| 75 GW | 75,000,000,000,000 mW |
| 100 GW | 100,000,000,000,000 mW |
| 250 GW | 250,000,000,000,000 mW |
| 500 GW | 500,000,000,000,000 mW |
| 750 GW | 750,000,000,000,000 mW |
| 1,000 GW | 1,000,000,000,000,000 mW |
| 2,500 GW | 2,500,000,000,000,000 mW |
| 5,000 GW | 5,000,000,000,000,000 mW |
| 7,500 GW | 7,500,000,000,000,000 mW |
| 10,000 GW | 10,000,000,000,000,000 mW |
| 25,000 GW | 25,000,000,000,000,000 mW |
| 50,000 GW | 50,000,000,000,000,000 mW |
| 75,000 GW | 75,000,000,000,000,000 mW |
| 100,000 GW | 100,000,000,000,000,000 mW |
| 250,000 GW | 250,000,000,000,000,000 mW |
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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