홈 › Energy › kilojoule → kilowatt-hour

kilojoule to kilowatt-hour

Live kilojoule (kJ) to kilowatt-hour (kWh) converter. Plus a 10-value reference table and FAQs.

From kJ

kilojoule

To kWh

kilowatt-hour

1 kJ = 0.0003kWh

환산표

kilojoule에서 kilowatt-hour까지 10개 샘플 값. 임의의 값에는 위쪽 환산기를 사용하세요.

kilojoule (kJ)	→	kilowatt-hour (kWh)
0.001 kJ	→	2.7778e-7 kWh
0.01 kJ	→	2.7778e-6 kWh
0.1 kJ	→	2.7778e-5 kWh
0.5 kJ	→	0.000139 kWh
1 kJ	→	0.000278 kWh
2 kJ	→	0.000556 kWh
5 kJ	→	0.001389 kWh
10 kJ	→	0.002778 kWh
100 kJ	→	0.027778 kWh
1,000 kJ	→	0.277778 kWh

kilojoule 소개

1000 J. Food labels in some countries.

kilowatt-hour 소개

1000 Wh. Electricity bills.

How kilojoule to kilowatt-hour conversion works

Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in kilowatt-hour.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 kJ = 0.00027778 kWh

CalculationBrowser-side, using Unitbox's shared unit data

Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

자주 묻는 질문

Frequently Asked Questions

How do I convert kilojoule to kilowatt-hour?

Multiply the kilojoule value by 0.000278 to get it in kilowatt-hour. For example, 10 kJ = 0.0028 kWh.

What is 1 kJ in kWh?

1 kJ = 0.000278 kWh.

What is 100 kJ in kWh?

100 kJ = 0.0278 kWh.

What is the formula?

Linear: multiply by 0.000278 (the unit factor ratio).

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Convert the other direction

Use the reverse converter: kilowatt-hour → kilojoule

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Energy has 10 units.

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