Energy & work
Mechanical, electrical, thermal and particle energy.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert kilojoule (kJ) to ton of TNT (t TNT). Enter a value for an instant result, or use the examples and reverse conversion below.
Mechanical, electrical, thermal and particle energy.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Enter a kilojoule value to calculate ton of TNT with full internal precision before display rounding.
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
| Unit | Symbol | Converted value |
|---|---|---|
| ergfrom kJ | erg | 10000000000 |
| microjoulefrom kJ | µJ | 1000000000 |
| millijoulefrom kJ | mJ | 1000000 |
| joulefrom kJ | J | 1000 |
| kilojoulefrom kJ | kJ | 1 |
| megajoulefrom kJ | MJ | 0.001 |
| gigajoulefrom kJ | GJ | 0.000001 |
| watt-hourfrom kJ | Wh | 0.277778 |
| kilowatt-hourfrom kJ | kWh | 0.000277778 |
| megawatt-hourfrom kJ | MWh | 0.000000277778 |
| thermochemical caloriefrom kJ | calₜₕ | 239.006 |
| thermochemical kilocaloriefrom kJ | kcalₜₕ | 0.239006 |
| International Table caloriefrom kJ | calIT | 238.846 |
| International Table British thermal unitfrom kJ | BtuIT | 0.947817 |
| U.S. thermfrom kJ | therm US | 0.00000948043 |
| foot pound-forcefrom kJ | ft·lbf | 737.562 |
| electronvoltfrom kJ | eV | 6.24151e21 |
| kiloelectronvoltfrom kJ | keV | 6.24151e18 |
| megaelectronvoltfrom kJ | MeV | 6.24151e15 |
| gigaelectronvoltfrom kJ | GeV | 6241510000000 |
| ton of TNTfrom kJ | t TNT | 0.000000239006 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Kilojoule (kJ) and ton of TNT (t TNT) are units of energy & work. Use this page to convert in either direction.
| Kilojoule (kJ) | Ton Of TNT (t TNT) |
|---|---|
| 1 kJ | 0.000000239006 t TNT |
| 5 kJ | 0.00000119503 t TNT |
| 10 kJ | 0.00000239006 t TNT |
| 100 kJ | 0.0000239006 t TNT |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
t TNT to kJ (ton of TNT to kilojoule)