1 mWh = 3.6 J exactly. Lowercase m is milli; MWh (megawatt hour) is a billion times larger.
Definition
- Dimension
- Energy
- Symbols
- mWh
- System
- SI
- Base factor
- ×3.6
- Exactness
- exact
Follows from an SI or definitional identity — no material assumption.
Also known as
milliwatt-hourmilliwatt hoursmilliwatt-hours
Sources
Common conversions
for 1 mWh| joule | 3.6 | J | exact |
| kilojoule | 0.0036 | kJ | exact |
| megajoule | 0.0000036 | MJ | exact |
| gigajoule | 0.0000000036 | GJ | exact |
| kilowatt hour | 0.000001 | kWh | exact |
| megawatt hour | 0.000000001 | MWh | exact |
| British thermal unit | ~0.00341214 | BTU | standard definition |
| million British thermal units | ~0.00000000341214 | MMBTU | standard definition |
| therm (US) | ~0.0000000341214 | therm | standard definition |
| tonne of oil equivalent | ~0.0000000000859845 | toe | standard definition |