A Millivolt (mV) equals 1/1,000 volt(s), a scaled unit of electric potential used for milli-scale electrical work.
Millivolts to Hectovolts
Convert Millivolt (mV) to Hectovolt (hV) instantly with an exact formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Electrical calculator
Electricity Converter
Convert millivolts (mV) to hectovolts (hV) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A Hectovolt (hV) equals 100 volt(s), a scaled unit of electric potential used for hecto-scale electrical work.
hV = mV × 0.00001
Results update instantly for Millivolts to Hectovolts conversions.
Reserved above the conversion cards and below the converter.
Formula
hV = mV × 0.00001
mV = hV × 100000
Conversion table
| 1 mV | 0.00001 hV |
| 5 mV | 0.00005 hV |
| 10 mV | 0.0001 hV |
| 20 mV | 0.0002 hV |
| 50 mV | 0.0005 hV |
| 100 mV | 0.001 hV |
| 500 mV | 0.005 hV |
| 1000 mV | 0.01 hV |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both millivolt and hectovolt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in millivolts by 0.00001 to get hectovolts. To reverse the conversion, multiply a hectovolt value by 100000 to get back to millivolts.
Frequently asked questions
What is Millivolt (mV)?
A Millivolt (mV) equals 1/1,000 volt(s), a scaled unit of electric potential used for milli-scale electrical work.
What is Hectovolt (hV)?
A Hectovolt (hV) equals 100 volt(s), a scaled unit of electric potential used for hecto-scale electrical work.
How do I convert millivolts to hectovolts?
Multiply the millivolt value by 0.00001 to get the equivalent in hectovolts. For example, 5 mV × 0.00001 = 0.00005 hV.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 0.00001 is an exact, non-rounded value.
Can I convert hectovolts back to millivolts?
Yes. Divide the hectovolt value by 0.00001, or multiply it by 100000, to get millivolts.
Reserved between the FAQ and the article so the page stays balanced.
About converting millivolts to hectovolts
A Millivolt (mV) equals 1/1,000 volt(s), a scaled unit of electric potential used for milli-scale electrical work. A Hectovolt (hV) equals 100 volt(s), a scaled unit of electric potential used for hecto-scale electrical work.
Use this calculator to move between millivolts and hectovolts accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.