How many Gigajoules are in one Kilowatt-hour?

There are 0.0036 Gigajoules in one Kilowatt-hour. This means 1 kWh equals 0.0036 GJ.

What is the formula for Kilowatt-hours to Gigajoules?

The conversion formula is: Gigajoules = Kilowatt-hours × 0.0036. Simply multiply your value in Kilowatt-hours by 0.0036 to get the result in Gigajoules.

Convert Kilowatt-hours to Gigajoules (kWh to GJ)

Use this tool to convert between energy units like Watt-hour, Milliwatt-hour, Kilowatt-hour etc.

Amount

From

0.036

Result

Use this calculator to convert Kilowatt-hours (kWh) to Gigajoules (GJ) with ease. Get accurate energy conversions instantly.

How to Convert Kilowatt-hours to Gigajoules

Converting Kilowatt-hours to Gigajoules is straightforward. The conversion formula is:

Gigajoules = Kilowatt-hours × 0.0036

This means that 1 Kilowatt-hour equals 0.0036 Gigajoules. Conversely, 1 Gigajoule equals 277.77777777778 Kilowatt-hours.

Example Calculation

To convert 10 Kilowatt-hours to Gigajoules:

10 kWh × 0.0036 = 0.036 GJ

Common Kilowatt-hours to Gigajoules Conversions

10 kWh = 0.036 GJ
50 kWh = 0.18 GJ
100 kWh = 0.36 GJ
500 kWh = 1.8 GJ
1000 kWh = 3.6 GJ

Kilowatt-hours to Gigajoules Reference

The conversion ratio between Kilowatt-hours and Gigajoules is:

1 kWh = 0.0036 GJ
1 GJ = 277.77777777778 kWh

Use this ratio to convert any value between these units.

Common Applications

Converting between Kilowatt-hours and Gigajoules is frequently needed in:

Renewable energy systems
Industrial power measurements
Electrical consumption tracking
Nutritional energy calculations

Whether you're working on a professional project or need conversions for everyday tasks, this energy converter provides accurate results instantly.

Frequently Asked Questions

How do you convert Kilowatt-hours to Gigajoules?

To convert Kilowatt-hours to Gigajoules, multiply the value by 0.0036. The formula is: Gigajoules = Kilowatt-hours × 0.0036. For example, 100 kWh = 0.36 GJ.

How many Gigajoules are in 1 Kilowatt-hour?

There are 0.0036 Gigajoules in 1 Kilowatt-hour. This is the standard conversion factor for energy measurements.

What is the formula for converting kWh to GJ?

The conversion formula is: GJ = kWh × 0.0036. Simply multiply your Kilowatt-hours value by 0.0036 to get the equivalent in Gigajoules.

How do you convert Gigajoules to Kilowatt-hours?

To convert Gigajoules back to Kilowatt-hours, multiply by 277.77777777778. The inverse formula is: Kilowatt-hours = Gigajoules × 277.77777777778.

Is Kilowatt-hours to Gigajoules conversion accurate?

Yes, this converter uses the standard international conversion factor of 0.0036, ensuring accurate and reliable results for all energy conversions.

When should I use Kilowatt-hours vs Gigajoules?

Kilowatt-hours and Gigajoules are different units of energy. Use Kilowatt-hours for various applications and Gigajoules for various applications.

Quick Reference - kWh to GJ

Quick reference table showing common Kilowatt-hours to Gigajoules conversions. Use this chart for fast lookups of frequently used values.

kWh	GJ
0.1 kWh	0.00036 GJ
0.2 kWh	0.00072 GJ
0.3 kWh	0.00108 GJ
0.4 kWh	0.00144 GJ
0.5 kWh	0.0018 GJ
0.6 kWh	0.00216 GJ
0.7 kWh	0.00252 GJ
0.8 kWh	0.00288 GJ
0.9 kWh	0.00324 GJ

kWh	GJ
1 kWh	0.0036 GJ
2 kWh	0.0072 GJ
3 kWh	0.0108 GJ
4 kWh	0.0144 GJ
5 kWh	0.018 GJ
6 kWh	0.0216 GJ
7 kWh	0.0252 GJ
8 kWh	0.0288 GJ
9 kWh	0.0324 GJ

kWh	GJ
10 kWh	0.036 GJ
20 kWh	0.072 GJ
30 kWh	0.108 GJ
40 kWh	0.144 GJ
50 kWh	0.18 GJ
60 kWh	0.216 GJ
70 kWh	0.252 GJ
80 kWh	0.288 GJ
90 kWh	0.324 GJ

kWh	GJ
100 kWh	0.36 GJ
200 kWh	0.72 GJ
300 kWh	1.08 GJ
400 kWh	1.44 GJ
500 kWh	1.8 GJ
600 kWh	2.16 GJ
700 kWh	2.52 GJ
800 kWh	2.88 GJ
900 kWh	3.24 GJ

kWh	GJ
1000 kWh	3.6 GJ
2000 kWh	7.2 GJ
3000 kWh	10.8 GJ
4000 kWh	14.4 GJ
5000 kWh	18 GJ
6000 kWh	21.6 GJ
7000 kWh	25.2 GJ
8000 kWh	28.8 GJ
9000 kWh	32.4 GJ

kWh	GJ
10000 kWh	36 GJ
20000 kWh	72 GJ
30000 kWh	108 GJ
40000 kWh	144 GJ
50000 kWh	180 GJ
60000 kWh	216 GJ
70000 kWh	252 GJ
80000 kWh	288 GJ
90000 kWh	324 GJ