A Petaohm (PΩ) equals 1e+15 ohm(s), a scaled unit of electrical resistance used for peta-scale electrical work.
Petaohms to Attoohms
Convert Petaohm (PΩ) to Attoohm (aΩ) instantly with an exact formula, conversion table, and FAQ.
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Convert petaohms (PΩ) to attoohms (aΩ) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
An Attoohm (aΩ) equals 1e-18 ohm(s), a scaled unit of electrical resistance used for atto-scale electrical work.
aΩ = PΩ × 1.000000e+33
Results update instantly for Petaohms to Attoohms conversions.
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Formula
aΩ = PΩ × 1.000000e+33
PΩ = aΩ × 1.000000e-33
Conversion table
| 1 PΩ | 1.000000e+33 aΩ |
| 5 PΩ | 5.000000e+33 aΩ |
| 10 PΩ | 1.000000e+34 aΩ |
| 20 PΩ | 2.000000e+34 aΩ |
| 50 PΩ | 5.000000e+34 aΩ |
| 100 PΩ | 1.000000e+35 aΩ |
| 500 PΩ | 5.000000e+35 aΩ |
| 1000 PΩ | 1.000000e+36 aΩ |
Related conversions
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How the formula works
Both petaohm and attoohm measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in petaohms by 1.000000e+33 to get attoohms. To reverse the conversion, multiply a attoohm value by 1.000000e-33 to get back to petaohms.
Frequently asked questions
What is Petaohm (PΩ)?
A Petaohm (PΩ) equals 1e+15 ohm(s), a scaled unit of electrical resistance used for peta-scale electrical work.
What is Attoohm (aΩ)?
An Attoohm (aΩ) equals 1e-18 ohm(s), a scaled unit of electrical resistance used for atto-scale electrical work.
How do I convert petaohms to attoohms?
Multiply the petaohm value by 1.000000e+33 to get the equivalent in attoohms. For example, 5 PΩ × 1.000000e+33 = 5.000000e+33 aΩ.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+33 is an exact, non-rounded value.
Can I convert attoohms back to petaohms?
Yes. Divide the attoohm value by 1.000000e+33, or multiply it by 1.000000e-33, to get petaohms.
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About converting petaohms to attoohms
A Petaohm (PΩ) equals 1e+15 ohm(s), a scaled unit of electrical resistance used for peta-scale electrical work. An Attoohm (aΩ) equals 1e-18 ohm(s), a scaled unit of electrical resistance used for atto-scale electrical work.
Use this calculator to move between petaohms and attoohms accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.