Energy & work
Mechanical, electrical, thermal and particle energy.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert joule (J) to U.S. therm (therm US). 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 joule value to calculate U.S. therm 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 J | erg | 10000000 |
| microjoulefrom J | µJ | 1000000 |
| millijoulefrom J | mJ | 1000 |
| joulefrom J | J | 1 |
| kilojoulefrom J | kJ | 0.001 |
| megajoulefrom J | MJ | 0.000001 |
| gigajoulefrom J | GJ | 0.000000001 |
| watt-hourfrom J | Wh | 0.000277778 |
| kilowatt-hourfrom J | kWh | 0.000000277778 |
| megawatt-hourfrom J | MWh | 2.77778e-10 |
| thermochemical caloriefrom J | calₜₕ | 0.239006 |
| thermochemical kilocaloriefrom J | kcalₜₕ | 0.000239006 |
| International Table caloriefrom J | calIT | 0.238846 |
| International Table British thermal unitfrom J | BtuIT | 0.000947817 |
| U.S. thermfrom J | therm US | 0.00000000948043 |
| foot pound-forcefrom J | ft·lbf | 0.737562 |
| electronvoltfrom J | eV | 6.24151e18 |
| kiloelectronvoltfrom J | keV | 6.24151e15 |
| megaelectronvoltfrom J | MeV | 6241510000000 |
| gigaelectronvoltfrom J | GeV | 6241510000 |
| ton of TNTfrom J | t TNT | 2.39006e-10 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Joule (J) and U.S. therm (therm US) are units of energy & work. Use this page to convert in either direction.
| Joule (J) | U.S. Therm (therm US) |
|---|---|
| 1 J | 0.00000000948043 therm US |
| 5 J | 0.0000000474022 therm US |
| 10 J | 0.0000000948043 therm US |
| 100 J | 0.000000948043 therm US |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
therm US to J (U.S. therm to joule)