An Attoohm (aΩ) equals 1e-18 ohm(s), a scaled unit of electrical resistance used for atto-scale electrical work.
Attoohms to Megaohms
Convert Attoohm (aΩ) to Megaohm (MΩ) instantly with an exact formula, conversion table, and FAQ.
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Convert attoohms (aΩ) 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 = aΩ × 1.000000e-24
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Formula
MΩ = aΩ × 1.000000e-24
aΩ = MΩ × 1.000000e+24
Conversion table
| 1 aΩ | 1.000000e-24 MΩ |
| 5 aΩ | 5.000000e-24 MΩ |
| 10 aΩ | 1.000000e-23 MΩ |
| 20 aΩ | 2.000000e-23 MΩ |
| 50 aΩ | 5.000000e-23 MΩ |
| 100 aΩ | 1.000000e-22 MΩ |
| 500 aΩ | 5.000000e-22 MΩ |
| 1000 aΩ | 1.000000e-21 MΩ |
Related conversions
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How the formula works
Both attoohm and megaohm measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in attoohms by 1.000000e-24 to get megaohms. To reverse the conversion, multiply a megaohm value by 1.000000e+24 to get back to attoohms.
Frequently asked questions
What is Attoohm (aΩ)?
An Attoohm (aΩ) equals 1e-18 ohm(s), a scaled unit of electrical resistance used for atto-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 attoohms to megaohms?
Multiply the attoohm value by 1.000000e-24 to get the equivalent in megaohms. For example, 5 aΩ × 1.000000e-24 = 5.000000e-24 MΩ.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e-24 is an exact, non-rounded value.
Can I convert megaohms back to attoohms?
Yes. Divide the megaohm value by 1.000000e-24, or multiply it by 1.000000e+24, to get attoohms.
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About converting attoohms to megaohms
An Attoohm (aΩ) equals 1e-18 ohm(s), a scaled unit of electrical resistance used for atto-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 attoohms 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.