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Try a decimal, 1e-9, 1/3, or 5 1/2.
Result3.96567 BtuIT1 kcalₜₕ = 3.96567 BtuIT
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kcalₜₕ to BtuIT Converter
Convert thermochemical kilocalorie (kcalₜₕ) to International Table British thermal unit (BtuIT). 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 thermochemical kilocalorie value to calculate International Table British thermal unit 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 kcalₜₕ | erg | 41840000000 |
| microjoulefrom kcalₜₕ | µJ | 4184000000 |
| millijoulefrom kcalₜₕ | mJ | 4184000 |
| joulefrom kcalₜₕ | J | 4184 |
| kilojoulefrom kcalₜₕ | kJ | 4.184 |
| megajoulefrom kcalₜₕ | MJ | 0.004184 |
| gigajoulefrom kcalₜₕ | GJ | 0.000004184 |
| watt-hourfrom kcalₜₕ | Wh | 1.16222 |
| kilowatt-hourfrom kcalₜₕ | kWh | 0.00116222 |
| megawatt-hourfrom kcalₜₕ | MWh | 0.00000116222 |
| thermochemical caloriefrom kcalₜₕ | calₜₕ | 1000 |
| thermochemical kilocaloriefrom kcalₜₕ | kcalₜₕ | 1 |
| International Table caloriefrom kcalₜₕ | calIT | 999.331 |
| International Table British thermal unitfrom kcalₜₕ | BtuIT | 3.96567 |
| U.S. thermfrom kcalₜₕ | therm US | 0.0000396661 |
| foot pound-forcefrom kcalₜₕ | ft·lbf | 3085.96 |
| electronvoltfrom kcalₜₕ | eV | 2.61145e22 |
| kiloelectronvoltfrom kcalₜₕ | keV | 2.61145e19 |
| megaelectronvoltfrom kcalₜₕ | MeV | 2.61145e16 |
| gigaelectronvoltfrom kcalₜₕ | GeV | 26114500000000 |
| ton of TNTfrom kcalₜₕ | t TNT | 0.000001 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
kcalₜₕ to BtuIT Conversion Reference
Thermochemical Kilocalorie (kcalₜₕ) and International Table British thermal unit (BtuIT) are units of energy & work. Use this page to convert in either direction.
Conversion Examples
| Thermochemical Kilocalorie (kcalₜₕ) | International Table British Thermal Unit (BtuIT) |
|---|---|
| 1 kcalₜₕ | 3.96567 BtuIT |
| 5 kcalₜₕ | 19.8283 BtuIT |
| 10 kcalₜₕ | 39.6567 BtuIT |
| 100 kcalₜₕ | 396.567 BtuIT |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
BtuIT to kcalₜₕ (International Table British thermal unit to thermochemical kilocalorie)
Related Energy & work Conversions
kcalₜₕ to erg (thermochemical kilocalorie to erg)kcalₜₕ to µJ (thermochemical kilocalorie to microjoule)kcalₜₕ to mJ (thermochemical kilocalorie to millijoule)kcalₜₕ to J (thermochemical kilocalorie to joule)kcalₜₕ to kJ (thermochemical kilocalorie to kilojoule)kcalₜₕ to MJ (thermochemical kilocalorie to megajoule)kcalₜₕ to GJ (thermochemical kilocalorie to gigajoule)kcalₜₕ to Wh (thermochemical kilocalorie to watt-hour)kcalₜₕ to kWh (thermochemical kilocalorie to kilowatt-hour)kcalₜₕ to MWh (thermochemical kilocalorie to megawatt-hour)kcalₜₕ to calₜₕ (thermochemical kilocalorie to thermochemical calorie)kcalₜₕ to calIT (thermochemical kilocalorie to International Table calorie)kcalₜₕ to therm US (thermochemical kilocalorie to U.S. therm)kcalₜₕ to ft·lbf (thermochemical kilocalorie to foot pound-force)kcalₜₕ to eV (thermochemical kilocalorie to electronvolt)kcalₜₕ to keV (thermochemical kilocalorie to kiloelectronvolt)kcalₜₕ to MeV (thermochemical kilocalorie to megaelectronvolt)kcalₜₕ to GeV (thermochemical kilocalorie to gigaelectronvolt)kcalₜₕ to t TNT (thermochemical kilocalorie to ton of TNT)