A Centiohm (cΩ) equals 1/100 ohm(s), a scaled unit of electrical resistance used for centi-scale electrical work.
Centiohms to Attoohms
Convert Centiohm (cΩ) to Attoohm (aΩ) instantly with an exact formula, conversion table, and FAQ.
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Convert centiohms (cΩ) 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 = cΩ × 1.000000e+16
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Formula
aΩ = cΩ × 1.000000e+16
cΩ = aΩ × 1.000000e-16
Conversion table
| 1 cΩ | 1.000000e+16 aΩ |
| 5 cΩ | 5.000000e+16 aΩ |
| 10 cΩ | 1.000000e+17 aΩ |
| 20 cΩ | 2.000000e+17 aΩ |
| 50 cΩ | 5.000000e+17 aΩ |
| 100 cΩ | 1.000000e+18 aΩ |
| 500 cΩ | 5.000000e+18 aΩ |
| 1000 cΩ | 1.000000e+19 aΩ |
Related conversions
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How the formula works
Both centiohm and attoohm measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in centiohms by 1.000000e+16 to get attoohms. To reverse the conversion, multiply a attoohm value by 1.000000e-16 to get back to centiohms.
Frequently asked questions
What is Centiohm (cΩ)?
A Centiohm (cΩ) equals 1/100 ohm(s), a scaled unit of electrical resistance used for centi-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 centiohms to attoohms?
Multiply the centiohm value by 1.000000e+16 to get the equivalent in attoohms. For example, 5 cΩ × 1.000000e+16 = 5.000000e+16 aΩ.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+16 is an exact, non-rounded value.
Can I convert attoohms back to centiohms?
Yes. Divide the attoohm value by 1.000000e+16, or multiply it by 1.000000e-16, to get centiohms.
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About converting centiohms to attoohms
A Centiohm (cΩ) equals 1/100 ohm(s), a scaled unit of electrical resistance used for centi-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 centiohms 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.