A Rontoohm (rΩ) equals 1e-27 ohm(s), a scaled unit of electrical resistance used for ronto-scale electrical work.
Rontoohms to Ohms
Convert Rontoohm (rΩ) to Ohm (Ω) instantly with an exact formula, conversion table, and FAQ.
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Convert rontoohms (rΩ) to ohms (Ω) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
The ohm (Ω) is the SI unit of electrical resistance, describing how strongly a material opposes current flow.
Ω = rΩ × 1.000000e-27
Results update instantly for Rontoohms to Ohms conversions.
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Formula
Ω = rΩ × 1.000000e-27
rΩ = Ω × 1.000000e+27
Conversion table
| 1 rΩ | 1.000000e-27 Ω |
| 5 rΩ | 5.000000e-27 Ω |
| 10 rΩ | 1.000000e-26 Ω |
| 20 rΩ | 2.000000e-26 Ω |
| 50 rΩ | 5.000000e-26 Ω |
| 100 rΩ | 1.000000e-25 Ω |
| 500 rΩ | 5.000000e-25 Ω |
| 1000 rΩ | 1.000000e-24 Ω |
Related conversions
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How the formula works
Both rontoohm and ohm measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in rontoohms by 1.000000e-27 to get ohms. To reverse the conversion, multiply a ohm value by 1.000000e+27 to get back to rontoohms.
Frequently asked questions
What is Rontoohm (rΩ)?
A Rontoohm (rΩ) equals 1e-27 ohm(s), a scaled unit of electrical resistance used for ronto-scale electrical work.
What is Ohm (Ω)?
The ohm (Ω) is the SI unit of electrical resistance, describing how strongly a material opposes current flow.
How do I convert rontoohms to ohms?
Multiply the rontoohm value by 1.000000e-27 to get the equivalent in ohms. For example, 5 rΩ × 1.000000e-27 = 5.000000e-27 Ω.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e-27 is an exact, non-rounded value.
Can I convert ohms back to rontoohms?
Yes. Divide the ohm value by 1.000000e-27, or multiply it by 1.000000e+27, to get rontoohms.
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About converting rontoohms to ohms
A Rontoohm (rΩ) equals 1e-27 ohm(s), a scaled unit of electrical resistance used for ronto-scale electrical work. The ohm (Ω) is the SI unit of electrical resistance, describing how strongly a material opposes current flow.
Use this calculator to move between rontoohms and ohms accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.