Energy & work
Mechanical, electrical, thermal and particle energy.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert thermochemical calorie (calₜₕ) to kilojoule (kJ). 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 thermochemical calorie value to calculate kilojoule 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 calₜₕ | erg | 41840000 |
| microjoulefrom calₜₕ | µJ | 4184000 |
| millijoulefrom calₜₕ | mJ | 4184 |
| joulefrom calₜₕ | J | 4.184 |
| kilojoulefrom calₜₕ | kJ | 0.004184 |
| megajoulefrom calₜₕ | MJ | 0.000004184 |
| gigajoulefrom calₜₕ | GJ | 0.000000004184 |
| watt-hourfrom calₜₕ | Wh | 0.00116222 |
| kilowatt-hourfrom calₜₕ | kWh | 0.00000116222 |
| megawatt-hourfrom calₜₕ | MWh | 0.00000000116222 |
| thermochemical caloriefrom calₜₕ | calₜₕ | 1 |
| thermochemical kilocaloriefrom calₜₕ | kcalₜₕ | 0.001 |
| International Table caloriefrom calₜₕ | calIT | 0.999331 |
| International Table British thermal unitfrom calₜₕ | BtuIT | 0.00396567 |
| U.S. thermfrom calₜₕ | therm US | 0.0000000396661 |
| foot pound-forcefrom calₜₕ | ft·lbf | 3.08596 |
| electronvoltfrom calₜₕ | eV | 2.61145e19 |
| kiloelectronvoltfrom calₜₕ | keV | 2.61145e16 |
| megaelectronvoltfrom calₜₕ | MeV | 26114500000000 |
| gigaelectronvoltfrom calₜₕ | GeV | 26114500000 |
| ton of TNTfrom calₜₕ | t TNT | 0.000000001 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Thermochemical Calorie (calₜₕ) and kilojoule (kJ) are units of energy & work. Use this page to convert in either direction.
| Thermochemical Calorie (calₜₕ) | Kilojoule (kJ) |
|---|---|
| 1 calₜₕ | 0.004184 kJ |
| 5 calₜₕ | 0.02092 kJ |
| 10 calₜₕ | 0.04184 kJ |
| 100 calₜₕ | 0.4184 kJ |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
kJ to calₜₕ (kilojoule to thermochemical calorie)