A nanojoule (nJ) is a metric-prefixed unit of energy equal to 10-9 joules, a fraction of a single joule, using the SI nano prefix.
Nanojoules to Therms
Convert Nanojoule (nJ) to US therm (therm) instantly with an exact formula, conversion table, and FAQ.
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Convert nanojoules (nJ) to therms (therm) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
The US therm is a natural-gas billing unit equal to 100,000 BTU, used by utilities to measure gas usage.
therm = nJ × 9.480434280e-18
Results update instantly for Nanojoules to Therms conversions.
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Formula
therm = nJ × 9.480434280e-18
nJ = therm × 1.054804000e+17
Conversion table
| 1 nJ | 9.480434e-18 therm |
| 5 nJ | 4.740217e-17 therm |
| 10 nJ | 9.480434e-17 therm |
| 20 nJ | 1.896087e-16 therm |
| 50 nJ | 4.740217e-16 therm |
| 100 nJ | 9.480434e-16 therm |
| 500 nJ | 4.740217e-15 therm |
| 1000 nJ | 9.480434e-15 therm |
Related conversions
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How the formula works
Both nanojoule and us therm measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in nanojoules by 9.480434280e-18 to get therms. To reverse the conversion, multiply a us therm value by 1.054804000e+17 to get back to nanojoules.
Frequently asked questions
What is Nanojoule (nJ)?
A nanojoule (nJ) is a metric-prefixed unit of energy equal to 10-9 joules, a fraction of a single joule, using the SI nano prefix.
What is US therm (therm)?
The US therm is a natural-gas billing unit equal to 100,000 BTU, used by utilities to measure gas usage.
How do I convert nanojoules to therms?
Multiply the nanojoule value by 9.480434280e-18 to get the equivalent in therms. For example, 5 nJ × 9.480434280e-18 = 4.740217e-17 therm.
Is this conversion exact?
Yes. Both units are defined against the SI base unit for this dimension, so the factor 9.480434280e-18 is an exact, non-rounded value.
Can I convert therms back to nanojoules?
Yes. Divide the us therm value by 9.480434280e-18, or multiply it by 1.054804000e+17, to get nanojoules.
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About converting nanojoules to therms
A nanojoule (nJ) is a metric-prefixed unit of energy equal to 10-9 joules, a fraction of a single joule, using the SI nano prefix. The US therm is a natural-gas billing unit equal to 100,000 BTU, used by utilities to measure gas usage.
Use this calculator to move between nanojoules and therms accurately for homework, engineering, billing, or everyday energy calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.