A Milliohm (mΩ) equals 1/1,000 ohm(s), a scaled unit of electrical resistance used for milli-scale electrical work.
Milliohms to Deciohms
Convert Milliohm (mΩ) to Deciohm (dΩ) instantly with an exact formula, conversion table, and FAQ.
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Convert milliohms (mΩ) to deciohms (dΩ) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Deciohm (dΩ) equals 1/10 ohm(s), a scaled unit of electrical resistance used for deci-scale electrical work.
dΩ = mΩ × 0.01
Results update instantly for Milliohms to Deciohms conversions.
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Formula
dΩ = mΩ × 0.01
mΩ = dΩ × 100
Conversion table
| 1 mΩ | 0.01 dΩ |
| 5 mΩ | 0.05 dΩ |
| 10 mΩ | 0.1 dΩ |
| 20 mΩ | 0.2 dΩ |
| 50 mΩ | 0.5 dΩ |
| 100 mΩ | 1 dΩ |
| 500 mΩ | 5 dΩ |
| 1000 mΩ | 10 dΩ |
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How the formula works
Both milliohm and deciohm measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in milliohms by 0.01 to get deciohms. To reverse the conversion, multiply a deciohm value by 100 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 Deciohm (dΩ)?
A Deciohm (dΩ) equals 1/10 ohm(s), a scaled unit of electrical resistance used for deci-scale electrical work.
How do I convert milliohms to deciohms?
Multiply the milliohm value by 0.01 to get the equivalent in deciohms. For example, 5 mΩ × 0.01 = 0.05 dΩ.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 0.01 is an exact, non-rounded value.
Can I convert deciohms back to milliohms?
Yes. Divide the deciohm value by 0.01, or multiply it by 100, to get milliohms.
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About converting milliohms to deciohms
A Milliohm (mΩ) equals 1/1,000 ohm(s), a scaled unit of electrical resistance used for milli-scale electrical work. A Deciohm (dΩ) equals 1/10 ohm(s), a scaled unit of electrical resistance used for deci-scale electrical work.
Use this calculator to move between milliohms and deciohms accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.