tier_2 conversion
Convert Hartree energy to joule
Convert Hartree energy to joule with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
Hartree energy to joule
Hartree energy to joule
Quick answer
1 Hartree energy = 4.35974820000E-18 joule.
Formula
joule = Hartree energy × 4.359748200000000000000000000e-18
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 Hartree energy to joule
- Enter a value in Hartree energy.
- The conversion is linear, so each Hartree energy is worth 4.359748200000000000000000000e-18 joule.
- Round the displayed joule value only when needed.
About these units
Hartree energy is a unit used in energy conversions. Energy measures the capacity to perform work or transfer heat. joule is a unit used in energy conversions. Energy measures the capacity to perform work or transfer heat. Its recorded symbol is J.
Explore related conversions
Hartree energy to joule conversion table
| Hartree energy | joule |
|---|---|
| 0 Hartree energy | 0e-45 joule |
| 1 Hartree energy | 4.35974820000e-18 joule |
| 5 Hartree energy | 2.17987410000e-17 joule |
| 10 Hartree energy | 4.35974820000e-17 joule |
| 25 Hartree energy | 1.08993705000e-16 joule |
| 100 Hartree energy | 4.35974820000e-16 joule |
Frequently asked questions
How do I convert from Hartree energy to joule?
The conversion is linear, so each Hartree energy is worth 4.359748200000000000000000000e-18 joule.
What formula does CalculatorHQ use for Hartree energy to joule?
joule = Hartree energy × 4.359748200000000000000000000e-18
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 joule back to Hartree energy?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.