A yoctojoule (yJ) is a metric-prefixed unit of energy equal to 10-24 joules, a fraction of a single joule, using the SI yocto prefix.
Yoctojoules to Nanojoules
Convert Yoctojoule (yJ) to Nanojoule (nJ) instantly with an exact formula, conversion table, and FAQ.
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Convert yoctojoules (yJ) to nanojoules (nJ) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
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.
nJ = yJ × 1.000000000e-15
Results update instantly for Yoctojoules to Nanojoules conversions.
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Formula
nJ = yJ × 1.000000000e-15
yJ = nJ × 1.000000000e+15
Conversion table
| 1 yJ | 1.000000e-15 nJ |
| 5 yJ | 5.000000e-15 nJ |
| 10 yJ | 1.000000e-14 nJ |
| 20 yJ | 2.000000e-14 nJ |
| 50 yJ | 5.000000e-14 nJ |
| 100 yJ | 1.000000e-13 nJ |
| 500 yJ | 5.000000e-13 nJ |
| 1000 yJ | 1.000000e-12 nJ |
Related conversions
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How the formula works
Both yoctojoule and nanojoule measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in yoctojoules by 1.000000000e-15 to get nanojoules. To reverse the conversion, multiply a nanojoule value by 1.000000000e+15 to get back to yoctojoules.
Frequently asked questions
What is Yoctojoule (yJ)?
A yoctojoule (yJ) is a metric-prefixed unit of energy equal to 10-24 joules, a fraction of a single joule, using the SI yocto prefix.
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.
How do I convert yoctojoules to nanojoules?
Multiply the yoctojoule value by 1.000000000e-15 to get the equivalent in nanojoules. For example, 5 yJ × 1.000000000e-15 = 5.000000e-15 nJ.
Is this conversion exact?
Yes. Both units are defined against the SI base unit for this dimension, so the factor 1.000000000e-15 is an exact, non-rounded value.
Can I convert nanojoules back to yoctojoules?
Yes. Divide the nanojoule value by 1.000000000e-15, or multiply it by 1.000000000e+15, to get yoctojoules.
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About converting yoctojoules to nanojoules
A yoctojoule (yJ) is a metric-prefixed unit of energy equal to 10-24 joules, a fraction of a single joule, using the SI yocto prefix. 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.
Use this calculator to move between yoctojoules and nanojoules accurately for homework, engineering, billing, or everyday energy calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.