Quectovolt is 1e-30 volt units.
Quectovolts to Nanovolts Converter — qV to nV
Convert Quectovolt (qV) to Nanovolt (nV) using the exact conversion factor (1 quectovolt = 1e-21 nanovolt). See the formula, worked examples, and conversion table.
Quectovolts to Nanovolts converter
Converter
Electricity Converter
Convert electrical units by family and calculate voltage, current, resistance, power, and energy with context values.
Context values
Some unit families need one extra value for a physically accurate result.
Nanovolt is 1e-9 volt units.
Result = input x 1e-30 / 1e-9.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Quectovolts to Nanovolts
Quectovolt and Nanovolt both belong to the electricity family — voltage, current, resistance, power, or energy — units that show up constantly when working across the different standards used by household wiring (120V/240V depending on region), automotive electrical systems (12V/24V), and electronics design. Specifically: Quectovolt is 1e-30 volt units, and nanovolt is 1e-9 volt units.
Formula
nanovolts = quectovolts × 1e-21
This factor comes from each unit's defined relationship to the category's base unit: 1 quectovolt equals 1e-30 base units, and 1 nanovolt equals 1e-9 base units, so dividing one by the other gives the direct quectovolt-to-nanovolt factor of 1e-21.
Simple example
1 qV × 1e-21 = 1e-21 nV
1 quectovolt = 1e-21 nanovolts.
Real-world example
120 qV × 1e-21 = 1.2e-19 nV
120 quectovolts = 1.2e-19 nanovolts.
Conversion table
| Quectovolt (qV) | Nanovolt (nV) |
|---|---|
| 1 qV | 1e-21 nV |
| 5 qV | 5e-21 nV |
| 12 qV | 1.2e-20 nV |
| 24 qV | 2.4e-20 nV |
| 120 qV | 1.2e-19 nV |
| 240 qV | 2.4e-19 nV |
Reverse conversion: Nanovolt to Quectovolt
1e-21 nV × 1e+21 = 1 qV
1e-21 nanovolts = 1 quectovolts.
quectovolts = nanovolts × 1e+21
For a page dedicated to this direction, see Nanovolt to Quectovolt.
Understanding the Quectovolt (qV)
Quectovolt is 1e-30 volt units.
Understanding the Nanovolt (nV)
Nanovolt is 1e-9 volt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanovolts are in 1 quectovolt?
1 quectovolt equals 1e-21 nanovolts, using the exact defined conversion factor rather than an estimate.
How do I convert quectovolt to nanovolt?
Multiply the quectovolt value by 1e-21. The converter above does this instantly to whatever precision you set.
How do I convert nanovolt back to quectovolt?
Use the reverse factor: 1 nanovolt equals 1e+21 quectovolts. You can also use the swap control in the converter above to flip the direction instantly.
What is a quectovolt?
Quectovolt (qV) is a unit of electricity.
What is a nanovolt?
Nanovolt (nV) is a unit of electricity.
Is the quectovolt to nanovolt conversion exact?
Yes. Both quectovolt and nanovolt are defined by fixed standards rather than physical artifacts, so the factor of 1e-21 used above is exact to as many digits as you choose to display.
What's the difference between voltage, current, and resistance?
Voltage (volts) is the electrical potential difference driving current through a circuit. Current (amperes) is the rate of flow of electric charge. Resistance (ohms) is how much a component opposes that flow. They're related by Ohm's law (V = I × R), but they are distinct physical quantities, and this page converts between units of just one of them.