tier_2 conversion
Convert erg to watt-second
Convert erg to watt-second with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
erg to watt-second
erg to watt-second
Quick answer
1 erg = 1.00000000000E-7 watt-second.
Formula
watt-second = erg × 1e-7
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 erg to watt-second
- Enter a value in erg.
- Scale the source number by 1e-7 to express the same quantity in watt-second.
- Round the displayed watt-second value only when needed.
About these units
erg is a unit used in energy conversions. Energy measures the capacity to perform work or transfer heat. watt-second is a unit used in energy conversions. Energy measures the capacity to perform work or transfer heat. Its recorded symbol is W*s.
Explore related conversions
erg to watt-second conversion table
| erg | watt-second |
|---|---|
| 0 erg | 0e-7 watt-second |
| 1 erg | 1e-7 watt-second |
| 5 erg | 5e-7 watt-second |
| 10 erg | 0.0000010 watt-second |
| 25 erg | 0.0000025 watt-second |
| 100 erg | 0.0000100 watt-second |
Frequently asked questions
How do I convert from erg to watt-second?
Scale the source number by 1e-7 to express the same quantity in watt-second.
What formula does CalculatorHQ use for erg to watt-second?
watt-second = erg × 1e-7
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 watt-second back to erg?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.