Hectojoule is 100 joule units.
Hectojoules to US therms Converter — hJ to therm
Convert Hectojoule (hJ) to US therm (therm) using the exact conversion factor (1 hectojoule = 9.480434e-7 us therm). See the formula, worked examples, and conversion table.
Hectojoules to US therms converter
Converter
Energy Converter
Convert joules, calories, kilowatt-hours, BTU, electronvolts, therms, and mechanical work units.
Context values
Some unit families need one extra value for a physically accurate result.
US therm used for natural gas energy.
Result = input x 100 / 1.054804e+8.
Energy uses the joule as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectojoules to US therms
Hectojoule and US therm both measure energy, and the conversion is especially useful for comparing nutrition labels (kilocalories) against scientific energy figures (joules). Specifically: Hectojoule is 100 joule units, and uS therm used for natural gas energy.
Formula
us therms = hectojoules × 9.480434e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 hectojoule equals 100 base units, and 1 us therm equals 105480400 base units, so dividing one by the other gives the direct hectojoule-to-us therm factor of 9.480434e-7.
Simple example
1 hJ × 9.480434e-7 = 9.480434e-7 therm
1 hectojoule = 9.480434e-7 us therms.
Real-world example
100 hJ × 9.480434e-7 = 0.0000948043 therm
100 hectojoules = 0.0000948043 us therms.
Conversion table
| Hectojoule (hJ) | US therm (therm) |
|---|---|
| 1 hJ | 9.480434e-7 therm |
| 10 hJ | 0.0000094804 therm |
| 100 hJ | 0.0000948043 therm |
| 500 hJ | 0.0004740217 therm |
| 1,000 hJ | 0.0009480434 therm |
| 2,000 hJ | 0.0018960869 therm |
Reverse conversion: US therm to Hectojoule
9.480434e-7 therm × 1054804 = 0.9999999705 hJ
9.480434e-7 us therms = 0.9999999705 hectojoules.
hectojoules = us therms × 1054804
For a page dedicated to this direction, see US therm to Hectojoule.
Understanding the Hectojoule (hJ)
Hectojoule is 100 joule units.
Understanding the US therm (therm)
US therm used for natural gas energy.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many us therms are in 1 hectojoule?
1 hectojoule equals 9.480434e-7 us therms, using the exact defined conversion factor rather than an estimate.
How do I convert hectojoule to us therm?
Multiply the hectojoule value by 9.480434e-7. The converter above does this instantly to whatever precision you set.
How do I convert us therm back to hectojoule?
Use the reverse factor: 1 us therm equals 1,054,804 hectojoules. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectojoule?
Hectojoule (hJ) is a unit of energy.
What is a us therm?
US therm (therm) is a unit of energy.
Is the hectojoule to us therm conversion exact?
Yes. Both hectojoule and us therm are defined by fixed standards rather than physical artifacts, so the factor of 9.480434e-7 used above is exact to as many digits as you choose to display.