Exavolt is 1000000000000000000 volt units.
Exavolts to Decavolts Converter — EV to daV
Convert Exavolt (EV) to Decavolt (daV) using the exact conversion factor (1 exavolt = 1e+17 decavolt). See the formula, worked examples, and conversion table.
Exavolts to Decavolts 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.
Decavolt is 10 volt units.
Result = input x 1e+18 / 10.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Exavolts to Decavolts
Exavolt and Decavolt 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: Exavolt is 1000000000000000000 volt units, and decavolt is 10 volt units.
Formula
decavolts = exavolts × 1e+17
This factor comes from each unit's defined relationship to the category's base unit: 1 exavolt equals 1e+18 base units, and 1 decavolt equals 10 base units, so dividing one by the other gives the direct exavolt-to-decavolt factor of 1e+17.
Simple example
1 EV × 1e+17 = 1e+17 daV
1 exavolt = 1e+17 decavolts.
Real-world example
120 EV × 1e+17 = 1.2e+19 daV
120 exavolts = 1.2e+19 decavolts.
Conversion table
| Exavolt (EV) | Decavolt (daV) |
|---|---|
| 1 EV | 1e+17 daV |
| 5 EV | 5e+17 daV |
| 12 EV | 1.2e+18 daV |
| 24 EV | 2.4e+18 daV |
| 120 EV | 1.2e+19 daV |
| 240 EV | 2.4e+19 daV |
Reverse conversion: Decavolt to Exavolt
1e+17 daV × 1e-17 = 1 EV
1e+17 decavolts = 1 exavolt.
exavolts = decavolts × 1e-17
For a page dedicated to this direction, see Decavolt to Exavolt.
Understanding the Exavolt (EV)
Exavolt is 1000000000000000000 volt units.
Understanding the Decavolt (daV)
Decavolt is 10 volt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decavolts are in 1 exavolt?
1 exavolt equals 1e+17 decavolts, using the exact defined conversion factor rather than an estimate.
How do I convert exavolt to decavolt?
Multiply the exavolt value by 1e+17. The converter above does this instantly to whatever precision you set.
How do I convert decavolt back to exavolt?
Use the reverse factor: 1 decavolt equals 1e-17 exavolts. You can also use the swap control in the converter above to flip the direction instantly.
What is a exavolt?
Exavolt (EV) is a unit of electricity.
What is a decavolt?
Decavolt (daV) is a unit of electricity.
Is the exavolt to decavolt conversion exact?
Yes. Both exavolt and decavolt are defined by fixed standards rather than physical artifacts, so the factor of 1e+17 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.