Energy Converter — Free Online Tool | T1000

Value

From

3,600,000

Joule (J)

All units

Joule (J)	3,600,000
Kilojoule (kJ)	3,600
Calorie (cal)	860,420.7
Kilocalorie (kcal)	860.421
Watt-hour (Wh)	1,000
Kilowatt-hour (kWh)	1
BTU	3,412.128

What is Energy Converter?

Energy Converter is a free online unit conversion tool. Convert between joules, calories, kilowatt-hours, BTU and more with the Energy Converter. Instant results across all common scientific and everyday energy units. Conversions use internationally recognised factors for precise, reliable results.

How to use Energy Converter

Converting values is simple:

✓Enter the value you want to convert.
✓Select the source unit from the dropdown.
✓Select the target unit.
✓The converted value appears instantly.

Why use Energy Converter?

Energy Converter removes the need to memorise conversion factors or reach for a reference book. It is accurate, fast, and completely free — ideal for students, engineers, and travellers.

Frequently Asked Questions

How does Energy Converter work?

Convert between joules, calories, kilowatt-hours, BTU and more with the Energy Converter. Instant results across all common scientific and everyday energy units. Enter a value and select units — conversion happens instantly.

Is Energy Converter accurate?

Energy Converter uses internationally recognised conversion factors for accurate results.

Is Energy Converter free?

Yes, completely free with no limits.

Does Energy Converter support all units?

Energy Converter covers the most common units. Check the dropdowns for the full list.

Do I need an account?

No account or sign-up is required.

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Link to this tool

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Plain link

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