Terajoules to exajoules converter
Convert terajoules (TJ) to exajoules (EJ). Calculate any value, follow the unit-factor steps and check a conversion table.
Updated · How we checkUse a decimal point, such as 2.5. Enter a value in TJ; the result is in EJ.
Formula
Worked example
Convert 1 TJ to EJ:
1 TJ ≈ 0.000001 EJ
Multiply your TJ value by the factor above. The calculator uses the full conversion factor before rounding the displayed answer.
Terajoules to exajoules table
Reference values rounded to 10 significant digits. Use the converter above for other amounts.
| Terajoules (TJ) | Exajoules (EJ) |
|---|---|
| 0.1 | ≈ 1e-7 |
| 0.5 | ≈ 5e-7 |
| 1 | ≈ 0.000001 |
| 2 | ≈ 0.000002 |
| 5 | ≈ 0.000005 |
| 10 | ≈ 0.00001 |
| 25 | ≈ 0.000025 |
| 50 | ≈ 0.00005 |
| 100 | ≈ 0.0001 |
| 1000 | ≈ 0.001 |
What terajoules measure
Terajoules (TJ) represent energy. One unit equals 10^12 J. One joule is one newton-meter of work or one watt-second of energy.
Reading the result in exajoules
Exajoules (EJ) represent energy. One unit equals 10^18 J. One joule is one newton-meter of work or one watt-second of energy.
Where this conversion helps
Compare energy transfers and stored energy without changing the amount represented. Energy is not power. A time interval is needed to relate joules to watts.
How the scale changes
The input unit has a factor of 1e12 J; the output unit has a factor of 1e18 J. Multiply the entered number by the input factor, then divide by the output factor. The physical quantity stays the same while its numerical representation changes.
Reading very small or large results
Scientific notation keeps very small and large values readable: 2.5e-6 means 0.0000025. The converter calculates with 50 significant digits internally and displays up to 10. Exact unit definitions do not remove uncertainty from the original measurement.
References
Definitions and method references. Example rates and prices on this page are editable assumptions.