Convert therm [U.S.] to milliwatthour - Conversion of Measurement Units

Convert therm [U.S.] to milliwatthour

More information from the unit converter

How many therm [U.S.] in 1 milliwatthour? The answer is 3.4129563407041E-8. We assume you are converting between therm [U.S.] and milliwatthour. You can view more details on each measurement unit: therm [U.S.] or milliwatthour The SI derived unit for energy is the joule. 1 joule is equal to 9.4804342797335E-9 therm [U.S.], or 0.27777777777778 milliwatthour. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between therm [U.S.] and milliwatthour. Type in your own numbers in the form to convert the units!

Quick conversion chart of therm [U.S.] to milliwatthour

1 therm [U.S.] to milliwatthour = 29300111.11111 milliwatthour

2 therm [U.S.] to milliwatthour = 58600222.22222 milliwatthour

3 therm [U.S.] to milliwatthour = 87900333.33333 milliwatthour

4 therm [U.S.] to milliwatthour = 117200444.44444 milliwatthour

5 therm [U.S.] to milliwatthour = 146500555.55556 milliwatthour

6 therm [U.S.] to milliwatthour = 175800666.66667 milliwatthour

7 therm [U.S.] to milliwatthour = 205100777.77778 milliwatthour

8 therm [U.S.] to milliwatthour = 234400888.88889 milliwatthour

9 therm [U.S.] to milliwatthour = 263701000 milliwatthour

10 therm [U.S.] to milliwatthour = 293001111.11111 milliwatthour

Want other units?

You can do the reverse unit conversion from milliwatthour to therm [U.S.], or enter any two units below:

Common energy conversions

• therm [U.S.] to joule
• therm [U.S.] to terawatthour
• therm [U.S.] to zettajoule
• therm [U.S.] to petajoule
• therm [U.S.] to hundred cubic foot of natural gas
• therm [U.S.] to gigajoule
• therm [U.S.] to yottawatthour
• therm [U.S.] to teraelectron volt
• therm [U.S.] to kiloton
• therm [U.S.] to hartree

Definition: Therm

The therm (symbol thm) is a non-SI unit of heat energy. It was defined in the United States in 1968 as the energy equivalent of burning 100 cubic feet of natural gas at standard temperature and pressure. In the US gas industry its SI equivalent is defined as exactly 100,000 BTU59°F or 105.4804 megajoules. Public utilities in the U.S. use the therm unit for measuring customer usage of gas and calculating the monthly bills.

Definition: Milliwatthour

The SI prefix "milli" represents a factor of 10^-3, or in exponential notation, 1E-3.

So 1 milliwatthour = 10^-3 .

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