Gigawatts to Kilowatts

Convert Gigawatt to Kilowatt instantly. Quick and accurate power conversion for electrical, mechanical, and HVAC applications.

What is the GW → kW Converter?

This tool converts Gigawatt (GW) to Kilowatt (kW) quickly and accurately. Whether you work with motors, appliances, HVAC systems, or engineering specs, it gives you instant, reliable results right in your browser.

Conversion factor: 1 GW = 1,000,000 kW. Multiply any GW value by 1,000,000 to get kW.

Understanding the Units

Gigawatt (GW)

One billion watts. Used for national power grids, large power stations, and measuring total electricity demand of regions.

Kilowatt (kW)

Standard metric unit equal to 1,000 watts. Used worldwide for rating electrical appliances, motors, and power consumption.

Common Applications

Power Grids

Scale national grid and regional demand figures into smaller units.

Power Plants

Express station capacity in megawatts or kilowatts.

Energy Planning

Compare generation capacity across projects and regions.

How to Use

Converting GW to kW takes just a few seconds:

Enter the value

Type your Gigawatt value into the first input field.

Read the result

The Kilowatt result appears instantly in the second field as you type.

Copy or swap

Use the copy button to grab the result, or the swap button (↔) to reverse the direction and convert kW back to GW.

Conversion Formula

Formula: kW = GW × 1,000,000. To reverse: GW = kW × 1e-06.

Worked Example

For example, 1 GW × 1,000,000 = 1,000,000 kW.

Quick Reference Table

Common GW-to-kW conversions at a glance:

GW	kW
1 GW	1,000,000 kW
2 GW	2,000,000 kW
5 GW	5,000,000 kW
10 GW	10,000,000 kW
20 GW	20,000,000 kW
50 GW	50,000,000 kW

Features

Instant Conversion

Results update as you type — no convert button needed. Calculations use precise factors for engineering-grade accuracy.

Bidirectional Input

Type in either field and the other updates automatically, so you can convert in whichever direction you need.

Copy Results

One click copies any value to your clipboard for documents, spreadsheets, or specifications.

Many Power Units

Switch the dropdowns to convert among Watts, Kilowatts, Megawatts, Horsepower, BTU/h, Tons of Refrigeration, and more.

Mobile Friendly

Works smoothly on desktop, tablet, and phone — convert power units anywhere.

100% Private

Every calculation runs locally in your browser. No data is stored or sent to any server.

Frequently Asked Questions

How do I convert GW to kW?

Multiply the GW value by 1,000,000. For example, 1 GW = 1,000,000 kW.

What is the formula for GW to kW?

The formula is kW = GW × 1,000,000. To convert back, use GW = kW × 1e-06.

What is Gigawatt?

One billion watts. Used for national power grids, large power stations, and measuring total electricity demand of regions.

What is Kilowatt?

Standard metric unit equal to 1,000 watts. Used worldwide for rating electrical appliances, motors, and power consumption.

Is this converter accurate?

Yes. It uses internationally recognized conversion factors with high precision, suitable for engineering, HVAC, and automotive work.

Can I convert other power units?

Yes. Use the dropdown menus to choose from many units including Watts, Kilowatts, Megawatts, Horsepower (hp/PS), BTU/h, Tons of Refrigeration, and more.