Energy

Just how much energy is 1 gigawatt-hour?

Industrial

1 GWh

3.6 × 10¹² Jjoules
1,000,000 kWhkilowatt-hours
860,420,000 kcalkilocalories
Linear measure
ENERGY STORED OR TRANSFERRED3.6 TJ1 TJ
01
1 gigawatt-hour3.6 TJEnergy · definition
02
An industrial terajoule1 TJEnergy · defined energy model
Bar length represents energy. Equal energy does not imply the same temperature, power or usefulness.

A little perspective

1 gigawatt-hour has about 3.6 times the energy of An industrial terajoule.

Measurements, assumptions & sources +

1 gigawatt-hour

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

NIST — SI conversion factors

An industrial terajoule

A defined 1 TJ energy amount; equal to 1 MW sustained for one million seconds.

Defined examples — our methodology

The marked energy is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

The visual compares energy with energy. The records below preserve each value’s basis and caveats.

1 gigawatt-hour

3.6 TJ

Energy · definition

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

An industrial terajoule

1 TJ

Energy · defined energy model

A defined 1 TJ energy amount; equal to 1 MW sustained for one million seconds.

Comparing
Energy ↔ Energy
Relative size
1 gigawatt-hour is larger on this measurement by a factor of about 3.6. 1 gigawatt-hour's selected measurement is approximately 260% greater than An industrial terajoule's.

How to read the visual

The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.

  • An industrial terajoule is labelled defined energy model; treat the displayed value as a comparison anchor rather than false precision.

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