Nanovolt is 1e-9 volt units.
Nanovolts to Quectovolts Converter — nV to qV
Convert Nanovolt (nV) to Quectovolt (qV) using the exact conversion factor (1 nanovolt = 1e+21 quectovolt). See the formula, worked examples, and conversion table.
Nanovolts to Quectovolts 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.
Quectovolt is 1e-30 volt units.
Result = input x 1e-9 / 1e-30.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Nanovolts to Quectovolts
Nanovolt and Quectovolt 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: Nanovolt is 1e-9 volt units, and quectovolt is 1e-30 volt units.
Formula
quectovolts = nanovolts × 1e+21
This factor comes from each unit's defined relationship to the category's base unit: 1 nanovolt equals 1e-9 base units, and 1 quectovolt equals 1e-30 base units, so dividing one by the other gives the direct nanovolt-to-quectovolt factor of 1e+21.
Simple example
1 nV × 1e+21 = 1e+21 qV
1 nanovolt = 1e+21 quectovolts.
Real-world example
120 nV × 1e+21 = 1.2e+23 qV
120 nanovolts = 1.2e+23 quectovolts.
Conversion table
| Nanovolt (nV) | Quectovolt (qV) |
|---|---|
| 1 nV | 1e+21 qV |
| 5 nV | 5e+21 qV |
| 12 nV | 1.2e+22 qV |
| 24 nV | 2.4e+22 qV |
| 120 nV | 1.2e+23 qV |
| 240 nV | 2.4e+23 qV |
Reverse conversion: Quectovolt to Nanovolt
1e+21 qV × 1e-21 = 1 nV
1e+21 quectovolts = 1 nanovolt.
nanovolts = quectovolts × 1e-21
For a page dedicated to this direction, see Quectovolt to Nanovolt.
Understanding the Nanovolt (nV)
Nanovolt is 1e-9 volt units.
Understanding the Quectovolt (qV)
Quectovolt is 1e-30 volt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quectovolts are in 1 nanovolt?
1 nanovolt equals 1e+21 quectovolts, using the exact defined conversion factor rather than an estimate.
How do I convert nanovolt to quectovolt?
Multiply the nanovolt value by 1e+21. The converter above does this instantly to whatever precision you set.
How do I convert quectovolt back to nanovolt?
Use the reverse factor: 1 quectovolt equals 1e-21 nanovolts. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanovolt?
Nanovolt (nV) is a unit of electricity.
What is a quectovolt?
Quectovolt (qV) is a unit of electricity.
Is the nanovolt to quectovolt conversion exact?
Yes. Both nanovolt and quectovolt 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.