A Milliohm (mΩ) equals 1/1,000 ohm(s), a scaled unit of electrical resistance used for milli-scale electrical work.
Milliohms to Megaohms
Convert Milliohm (mΩ) to Megaohm (MΩ) instantly with an exact formula, conversion table, and FAQ.
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Convert milliohms (mΩ) to megaohms (MΩ) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Megaohm (MΩ) equals 1e+6 ohm(s), a scaled unit of electrical resistance used for mega-scale electrical work.
MΩ = mΩ × 1.000000e-09
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Formula
MΩ = mΩ × 1.000000e-09
mΩ = MΩ × 1.000000e+09
Conversion table
| 1 mΩ | 1.000000e-09 MΩ |
| 5 mΩ | 5.000000e-09 MΩ |
| 10 mΩ | 1.000000e-08 MΩ |
| 20 mΩ | 2.000000e-08 MΩ |
| 50 mΩ | 5.000000e-08 MΩ |
| 100 mΩ | 1.000000e-07 MΩ |
| 500 mΩ | 5.000000e-07 MΩ |
| 1000 mΩ | 0.000001 MΩ |
Related conversions
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How the formula works
Both milliohm and megaohm measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in milliohms by 1.000000e-09 to get megaohms. To reverse the conversion, multiply a megaohm value by 1.000000e+09 to get back to milliohms.
Frequently asked questions
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.
What is Megaohm (MΩ)?
A Megaohm (MΩ) equals 1e+6 ohm(s), a scaled unit of electrical resistance used for mega-scale electrical work.
How do I convert milliohms to megaohms?
Multiply the milliohm value by 1.000000e-09 to get the equivalent in megaohms. For example, 5 mΩ × 1.000000e-09 = 5.000000e-09 MΩ.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e-09 is an exact, non-rounded value.
Can I convert megaohms back to milliohms?
Yes. Divide the megaohm value by 1.000000e-09, or multiply it by 1.000000e+09, to get milliohms.
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About converting milliohms to megaohms
A Milliohm (mΩ) equals 1/1,000 ohm(s), a scaled unit of electrical resistance used for milli-scale electrical work. A Megaohm (MΩ) equals 1e+6 ohm(s), a scaled unit of electrical resistance used for mega-scale electrical work.
Use this calculator to move between milliohms and megaohms accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.