Moment magnitude to kilowatt-hours
Type a value in Mw to get it in kWh instantly.
17,526,590kWh
That's about the same as a strong quake. That energy could run a home for about 1,623 years.
What it means
How much energy is that?
Uses the standard relation log₁₀E = 1.5M + 4.8. Reported magnitudes vary slightly between agencies and methods.
The math
How to convert Mw to kWh
Magnitude is logarithmic energy: log₁₀E = 1.5M + 4.8, so one whole magnitude is about 32 times the energy.
Example: 6 Mw = 17,526,600 kWh.
Every unit
Your earthquake in every unit
Tables
Mw to kWh conversion table
| Mw | kWh |
|---|---|
| 2 Mw | 17.5266 kWh |
| 3 Mw | 554.24 kWh |
| 4 Mw | 17,526.6 kWh |
| 4.5 Mw | 98,559.3 kWh |
| 5 Mw | 554,240 kWh |
| 5.5 Mw | 3,116,720 kWh |
| 6 Mw | 17,526,600 kWh |
| 6.5 Mw | 98,559,300 kWh |
| 7 Mw | 554,240,000 kWh |
| 7.5 Mw | 3.117×10⁹ kWh |
| 8 Mw | 1.753×10¹⁰ kWh |
| 9 Mw | 5.542×10¹¹ kWh |
kWh to Mw conversion table
| kWh | Mw |
|---|---|
| 2 kWh | 1.37155 Mw |
| 3 kWh | 1.48895 Mw |
| 4 kWh | 1.57224 Mw |
| 4.5 kWh | 1.60634 Mw |
| 5 kWh | 1.63685 Mw |
| 5.5 kWh | 1.66444 Mw |
| 6 kWh | 1.68964 Mw |
| 6.5 kWh | 1.71281 Mw |
| 7 kWh | 1.73427 Mw |
| 7.5 kWh | 1.75424 Mw |
| 8 kWh | 1.77293 Mw |
| 9 kWh | 1.80703 Mw |
Quick answers
Quick answers
- How many kWh is 1 Mw?
- 1 Mw is 0.55424 kWh.
- How many kWh is 10 Mw?
- 10 Mw is 1.753×10¹³ kWh.
- How many kWh is 6 Mw?
- 6 Mw is 17,526,600 kWh.
The units
About these units
Moment magnitude (Mw)
The modern magnitude scale, based on how much rock moved and how far.
Kilowatt-hours (kWh)
Electrical energy, for comparison with household use.
Keep going