A Megaohm (MΩ) equals 1e+6 ohm(s), a scaled unit of electrical resistance used for mega-scale electrical work.
Megaohms to Deciohms
Convert Megaohm (MΩ) to Deciohm (dΩ) instantly with an exact formula, conversion table, and FAQ.
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Convert megaohms (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 × 1.000000e+07
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Formula
dΩ = MΩ × 1.000000e+07
MΩ = dΩ × 1.000000e-07
Conversion table
| 1 MΩ | 1.000000e+07 dΩ |
| 5 MΩ | 5.000000e+07 dΩ |
| 10 MΩ | 1.000000e+08 dΩ |
| 20 MΩ | 2.000000e+08 dΩ |
| 50 MΩ | 5.000000e+08 dΩ |
| 100 MΩ | 1.000000e+09 dΩ |
| 500 MΩ | 5.000000e+09 dΩ |
| 1000 MΩ | 1.000000e+10 dΩ |
Related conversions
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How the formula works
Both megaohm and deciohm measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in megaohms by 1.000000e+07 to get deciohms. To reverse the conversion, multiply a deciohm value by 1.000000e-07 to get back to megaohms.
Frequently asked questions
What is Megaohm (MΩ)?
A Megaohm (MΩ) equals 1e+6 ohm(s), a scaled unit of electrical resistance used for mega-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 megaohms to deciohms?
Multiply the megaohm value by 1.000000e+07 to get the equivalent in deciohms. For example, 5 MΩ × 1.000000e+07 = 5.000000e+07 dΩ.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+07 is an exact, non-rounded value.
Can I convert deciohms back to megaohms?
Yes. Divide the deciohm value by 1.000000e+07, or multiply it by 1.000000e-07, to get megaohms.
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About converting megaohms to deciohms
A Megaohm (MΩ) equals 1e+6 ohm(s), a scaled unit of electrical resistance used for mega-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 megaohms 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.