A Hectovolt (hV) equals 100 volt(s), a scaled unit of electric potential used for hecto-scale electrical work.
Hectovolts to Attovolts
Convert Hectovolt (hV) to Attovolt (aV) instantly with an exact formula, conversion table, and FAQ.
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Convert hectovolts (hV) to attovolts (aV) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Attovolt (aV) equals 1e-18 volt(s), a scaled unit of electric potential used for atto-scale electrical work.
aV = hV × 1.000000e+20
Results update instantly for Hectovolts to Attovolts conversions.
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Formula
aV = hV × 1.000000e+20
hV = aV × 1.000000e-20
Conversion table
| 1 hV | 1.000000e+20 aV |
| 5 hV | 5.000000e+20 aV |
| 10 hV | 1.000000e+21 aV |
| 20 hV | 2.000000e+21 aV |
| 50 hV | 5.000000e+21 aV |
| 100 hV | 1.000000e+22 aV |
| 500 hV | 5.000000e+22 aV |
| 1000 hV | 1.000000e+23 aV |
Related conversions
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How the formula works
Both hectovolt and attovolt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in hectovolts by 1.000000e+20 to get attovolts. To reverse the conversion, multiply a attovolt value by 1.000000e-20 to get back to hectovolts.
Frequently asked questions
What is Hectovolt (hV)?
A Hectovolt (hV) equals 100 volt(s), a scaled unit of electric potential used for hecto-scale electrical work.
What is Attovolt (aV)?
A Attovolt (aV) equals 1e-18 volt(s), a scaled unit of electric potential used for atto-scale electrical work.
How do I convert hectovolts to attovolts?
Multiply the hectovolt value by 1.000000e+20 to get the equivalent in attovolts. For example, 5 hV × 1.000000e+20 = 5.000000e+20 aV.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 1.000000e+20 is an exact, non-rounded value.
Can I convert attovolts back to hectovolts?
Yes. Divide the attovolt value by 1.000000e+20, or multiply it by 1.000000e-20, to get hectovolts.
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About converting hectovolts to attovolts
A Hectovolt (hV) equals 100 volt(s), a scaled unit of electric potential used for hecto-scale electrical work. A Attovolt (aV) equals 1e-18 volt(s), a scaled unit of electric potential used for atto-scale electrical work.
Use this calculator to move between hectovolts and attovolts accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.