ENERGY
Energy & work
Mechanical, electrical, thermal and particle energy.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result0.860421 kcalₜₕ1 Wh = 0.860421 kcalₜₕ
EVERYDAY · ENGINEERING · SCIENCE
Wh to kcalₜₕ Converter
Convert watt-hour (Wh) to thermochemical kilocalorie (kcalₜₕ). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through joule
Enter a watt-hour value to calculate thermochemical kilocalorie with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| ergfrom Wh | erg | 36000000000 |
| microjoulefrom Wh | µJ | 3600000000 |
| millijoulefrom Wh | mJ | 3600000 |
| joulefrom Wh | J | 3600 |
| kilojoulefrom Wh | kJ | 3.6 |
| megajoulefrom Wh | MJ | 0.0036 |
| gigajoulefrom Wh | GJ | 0.0000036 |
| watt-hourfrom Wh | Wh | 1 |
| kilowatt-hourfrom Wh | kWh | 0.001 |
| megawatt-hourfrom Wh | MWh | 0.000001 |
| thermochemical caloriefrom Wh | calₜₕ | 860.421 |
| thermochemical kilocaloriefrom Wh | kcalₜₕ | 0.860421 |
| International Table caloriefrom Wh | calIT | 859.845 |
| International Table British thermal unitfrom Wh | BtuIT | 3.41214 |
| U.S. thermfrom Wh | therm US | 0.0000341296 |
| foot pound-forcefrom Wh | ft·lbf | 2655.22 |
| electronvoltfrom Wh | eV | 2.24694e22 |
| kiloelectronvoltfrom Wh | keV | 2.24694e19 |
| megaelectronvoltfrom Wh | MeV | 2.24694e16 |
| gigaelectronvoltfrom Wh | GeV | 22469400000000 |
| ton of TNTfrom Wh | t TNT | 0.000000860421 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Wh to kcalₜₕ Conversion Reference
Watt-hour (Wh) and thermochemical kilocalorie (kcalₜₕ) are units of energy & work. Use this page to convert in either direction.
Conversion Examples
| Watt-hour (Wh) | Thermochemical Kilocalorie (kcalₜₕ) |
|---|---|
| 1 Wh | 0.860421 kcalₜₕ |
| 5 Wh | 4.3021 kcalₜₕ |
| 10 Wh | 8.60421 kcalₜₕ |
| 100 Wh | 86.0421 kcalₜₕ |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
kcalₜₕ to Wh (thermochemical kilocalorie to watt-hour)
Related Energy & work Conversions
Wh to erg (watt-hour to erg)Wh to µJ (watt-hour to microjoule)Wh to mJ (watt-hour to millijoule)Wh to J (watt-hour to joule)Wh to kJ (watt-hour to kilojoule)Wh to MJ (watt-hour to megajoule)Wh to GJ (watt-hour to gigajoule)Wh to kWh (watt-hour to kilowatt-hour)Wh to MWh (watt-hour to megawatt-hour)Wh to calₜₕ (watt-hour to thermochemical calorie)Wh to calIT (watt-hour to International Table calorie)Wh to BtuIT (watt-hour to International Table British thermal unit)Wh to therm US (watt-hour to U.S. therm)Wh to ft·lbf (watt-hour to foot pound-force)Wh to eV (watt-hour to electronvolt)Wh to keV (watt-hour to kiloelectronvolt)Wh to MeV (watt-hour to megaelectronvolt)Wh to GeV (watt-hour to gigaelectronvolt)Wh to t TNT (watt-hour to ton of TNT)