A Decivolt (dV) equals 1/10 volt(s), a scaled unit of electric potential used for deci-scale electrical work.
Decivolts to Millivolts
Convert Decivolt (dV) to Millivolt (mV) 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 decivolts (dV) to millivolts (mV) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A millivolt (mV) equals one-thousandth of a volt and is common in sensor and biomedical signal measurements.
mV = dV × 100
Results update instantly for Decivolts to Millivolts conversions.
Reserved above the conversion cards and below the converter.
Formula
mV = dV × 100
dV = mV × 0.01
Conversion table
| 1 dV | 100 mV |
| 5 dV | 500 mV |
| 10 dV | 1000 mV |
| 20 dV | 2000 mV |
| 50 dV | 5000 mV |
| 100 dV | 10000 mV |
| 500 dV | 50000 mV |
| 1000 dV | 100000 mV |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both decivolt and millivolt measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in decivolts by 100 to get millivolts. To reverse the conversion, multiply a millivolt value by 0.01 to get back to decivolts.
Frequently asked questions
What is Decivolt (dV)?
A Decivolt (dV) equals 1/10 volt(s), a scaled unit of electric potential used for deci-scale electrical work.
What is Millivolt (mV)?
A millivolt (mV) equals one-thousandth of a volt and is common in sensor and biomedical signal measurements.
How do I convert decivolts to millivolts?
Multiply the decivolt value by 100 to get the equivalent in millivolts. For example, 5 dV × 100 = 500 mV.
Is this conversion exact?
Yes. Both units use fixed, defined scale factors, so the factor 100 is an exact, non-rounded value.
Can I convert millivolts back to decivolts?
Yes. Divide the millivolt value by 100, or multiply it by 0.01, to get decivolts.
Reserved between the FAQ and the article so the page stays balanced.
About converting decivolts to millivolts
A Decivolt (dV) equals 1/10 volt(s), a scaled unit of electric potential used for deci-scale electrical work. A millivolt (mV) equals one-thousandth of a volt and is common in sensor and biomedical signal measurements.
Use this calculator to move between decivolts and millivolts accurately for homework, engineering, billing, or everyday electricity calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.