tier_2 conversion
Convert kilocalorie (th) to kilojoule
Convert kilocalorie (th) to kilojoule with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
kilocalorie (th) to kilojoule
kilocalorie (th) to kilojoule
Quick answer
1 kilocalorie (th) = 4.184 kilojoule.
Formula
kilojoule = kilocalorie (th) × 4.184
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert kilocalorie (th) to kilojoule
- Enter a value in kilocalorie (th).
- CalculatorHQ converts this pair with the expression y = x × 4.184.
- Round the displayed kilojoule value only when needed.
About these units
kilocalorie (th) is a unit used in energy conversions. Energy measures the capacity to perform work or transfer heat. Its recorded symbol is kcal (th). kilojoule is a unit used in energy conversions. Energy measures the capacity to perform work or transfer heat. Its recorded symbol is kJ.
Explore related conversions
kilocalorie (th) to kilojoule conversion table
| kilocalorie (th) | kilojoule |
|---|---|
| 0 kilocalorie (th) | 0.000 kilojoule |
| 1 kilocalorie (th) | 4.184 kilojoule |
| 5 kilocalorie (th) | 20.920 kilojoule |
| 10 kilocalorie (th) | 41.840 kilojoule |
| 25 kilocalorie (th) | 104.600 kilojoule |
| 100 kilocalorie (th) | 418.400 kilojoule |
Frequently asked questions
How do I convert from kilocalorie (th) to kilojoule?
CalculatorHQ converts this pair with the expression y = x × 4.184.
What formula does CalculatorHQ use for kilocalorie (th) to kilojoule?
kilojoule = kilocalorie (th) × 4.184
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert kilojoule back to kilocalorie (th)?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.