1 petajoule
1 PJEnergy · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Energy
Just how much energy is 1 petajoule?
Industrial
1 PJ
1 × 10¹⁵ Jjoules
277,780,000 kWhkilowatt-hours
2.3901 × 10¹¹ kcalkilocalories
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1 petajoule1 PJEnergy · 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 petajoule has about 1,000 times the energy of An industrial terajoule.
Measurements, assumptions & sources +
1 petajoule
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
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.
An industrial terajoule
1 TJEnergy · defined energy model
A defined 1 TJ energy amount; equal to 1 MW sustained for one million seconds.
- Comparing
- Energy ↔ Energy
- Relative size
- 1 petajoule is larger on this measurement by a factor of about 1,000.
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.
Change your perspective
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Choose a suggestion to redraw the comparison, or open its page to learn what it is.
A little smaller. A little larger.