Therms (USA) to milliwatt-hours equation
To convert therms (USA) to milliwatt-hours:
Multiply the number of therms (USA) by 29300111.111111112
About therms (USA)
The definition of a therm differs globally — one USA therm is equal to 100,000 59 °F British thermal unit
About milliwatt-hours
One milliwatt-hour is equal to a thousandth watt-hours