Attovolt is 1e-18 volt units.
Attovolts to Rontovolts Converter — aV to rV
Convert Attovolt (aV) to Rontovolt (rV) using the exact conversion factor (1 attovolt = 1,000,000,000 rontovolt). See the formula, worked examples, and conversion table.
Attovolts to Rontovolts 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.
Rontovolt is 1e-27 volt units.
Result = input x 1e-18 / 1e-27.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Attovolts to Rontovolts
Attovolt and Rontovolt 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: Attovolt is 1e-18 volt units, and rontovolt is 1e-27 volt units.
Formula
rontovolts = attovolts × 1000000000
This factor comes from each unit's defined relationship to the category's base unit: 1 attovolt equals 1e-18 base units, and 1 rontovolt equals 1e-27 base units, so dividing one by the other gives the direct attovolt-to-rontovolt factor of 1000000000.
Simple example
1 aV × 1000000000 = 1,000,000,000 rV
1 attovolt = 1,000,000,000 rontovolts.
Real-world example
120 aV × 1000000000 = 120,000,000,000 rV
120 attovolts = 120,000,000,000 rontovolts.
Conversion table
| Attovolt (aV) | Rontovolt (rV) |
|---|---|
| 1 aV | 1,000,000,000 rV |
| 5 aV | 5,000,000,000 rV |
| 12 aV | 12,000,000,000 rV |
| 24 aV | 24,000,000,000 rV |
| 120 aV | 120,000,000,000 rV |
| 240 aV | 240,000,000,000 rV |
Reverse conversion: Rontovolt to Attovolt
1 rV × 1e-9 = 1e-9 aV
1 rontovolt = 1e-9 attovolts.
attovolts = rontovolts × 1e-9
For a page dedicated to this direction, see Rontovolt to Attovolt.
Understanding the Attovolt (aV)
Attovolt is 1e-18 volt units.
Understanding the Rontovolt (rV)
Rontovolt is 1e-27 volt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many rontovolts are in 1 attovolt?
1 attovolt equals 1,000,000,000 rontovolts, using the exact defined conversion factor rather than an estimate.
How do I convert attovolt to rontovolt?
Multiply the attovolt value by 1000000000. The converter above does this instantly to whatever precision you set.
How do I convert rontovolt back to attovolt?
Use the reverse factor: 1 rontovolt equals 1e-9 attovolts. You can also use the swap control in the converter above to flip the direction instantly.
What is a attovolt?
Attovolt (aV) is a unit of electricity.
What is a rontovolt?
Rontovolt (rV) is a unit of electricity.
Is the attovolt to rontovolt conversion exact?
Yes. Both attovolt and rontovolt are defined by fixed standards rather than physical artifacts, so the factor of 1000000000 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.