A Yoctoohm (yΩ) equals 1e-24 ohm(s), a scaled unit of electrical resistance used for yocto-scale electrical work.
Yoctoohms to Milliohms
Convert Yoctoohm (yΩ) to Milliohm (mΩ) instantly with an exact formula, conversion table, and FAQ.
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Convert yoctoohms (yΩ) to milliohms (mΩ) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Milliohm (mΩ) equals 1/1,000 ohm(s), a scaled unit of electrical resistance used for milli-scale electrical work.
mΩ = yΩ × 1.000000e-21
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Formula
mΩ = yΩ × 1.000000e-21
yΩ = mΩ × 1.000000e+21
Conversion table
| 1 yΩ | 1.000000e-21 mΩ |
| 5 yΩ | 5.000000e-21 mΩ |
| 10 yΩ | 1.000000e-20 mΩ |
| 20 yΩ | 2.000000e-20 mΩ |
| 50 yΩ | 5.000000e-20 mΩ |
| 100 yΩ | 1.000000e-19 mΩ |
| 500 yΩ | 5.000000e-19 mΩ |
| 1000 yΩ | 1.000000e-18 mΩ |
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How the formula works
Both yoctoohm and milliohm measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in yoctoohms by 1.000000e-21 to get milliohms. To reverse the conversion, multiply a milliohm value by 1.000000e+21 to get back to yoctoohms.
Frequently asked questions
What is Yoctoohm (yΩ)?
A Yoctoohm (yΩ) equals 1e-24 ohm(s), a scaled unit of electrical resistance used for yocto-scale electrical work.
What is Milliohm (mΩ)?
A Milliohm (mΩ) equals 1/1,000 ohm(s), a scaled unit of electrical resistance used for milli-scale electrical work.
How do I convert yoctoohms to milliohms?
Multiply the yoctoohm value by 1.000000e-21 to get the equivalent in milliohms. For example, 5 yΩ × 1.000000e-21 = 5.000000e-21 mΩ.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e-21 is an exact, non-rounded value.
Can I convert milliohms back to yoctoohms?
Yes. Divide the milliohm value by 1.000000e-21, or multiply it by 1.000000e+21, to get yoctoohms.
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About converting yoctoohms to milliohms
A Yoctoohm (yΩ) equals 1e-24 ohm(s), a scaled unit of electrical resistance used for yocto-scale electrical work. A Milliohm (mΩ) equals 1/1,000 ohm(s), a scaled unit of electrical resistance used for milli-scale electrical work.
Use this calculator to move between yoctoohms and milliohms accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.