Attoohm is 1e-18 ohm units.
Attoohms to Exaohms Converter — aOhm to EOhm
Convert Attoohm (aOhm) to Exaohm (EOhm) using the exact conversion factor (1 attoohm = 1e-36 exaohm). See the formula, worked examples, and conversion table.
Attoohms to Exaohms 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.
Exaohm is 1000000000000000000 ohm units.
Result = input x 1e-18 / 1e+18.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Attoohms to Exaohms
Attoohm and Exaohm 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: Attoohm is 1e-18 ohm units, and exaohm is 1000000000000000000 ohm units.
Formula
exaohms = attoohms × 1e-36
This factor comes from each unit's defined relationship to the category's base unit: 1 attoohm equals 1e-18 base units, and 1 exaohm equals 1e+18 base units, so dividing one by the other gives the direct attoohm-to-exaohm factor of 1e-36.
Simple example
1 aOhm × 1e-36 = 1e-36 EOhm
1 attoohm = 1e-36 exaohms.
Real-world example
120 aOhm × 1e-36 = 1.2e-34 EOhm
120 attoohms = 1.2e-34 exaohms.
Conversion table
| Attoohm (aOhm) | Exaohm (EOhm) |
|---|---|
| 1 aOhm | 1e-36 EOhm |
| 5 aOhm | 5e-36 EOhm |
| 12 aOhm | 1.2e-35 EOhm |
| 24 aOhm | 2.4e-35 EOhm |
| 120 aOhm | 1.2e-34 EOhm |
| 240 aOhm | 2.4e-34 EOhm |
Reverse conversion: Exaohm to Attoohm
1e-36 EOhm × 1e+36 = 1 aOhm
1e-36 exaohms = 1 attoohms.
attoohms = exaohms × 1e+36
For a page dedicated to this direction, see Exaohm to Attoohm.
Understanding the Attoohm (aOhm)
Attoohm is 1e-18 ohm units.
Understanding the Exaohm (EOhm)
Exaohm is 1000000000000000000 ohm units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many exaohms are in 1 attoohm?
1 attoohm equals 1e-36 exaohms, using the exact defined conversion factor rather than an estimate.
How do I convert attoohm to exaohm?
Multiply the attoohm value by 1e-36. The converter above does this instantly to whatever precision you set.
How do I convert exaohm back to attoohm?
Use the reverse factor: 1 exaohm equals 1e+36 attoohms. You can also use the swap control in the converter above to flip the direction instantly.
What is a attoohm?
Attoohm (aOhm) is a unit of electricity.
What is a exaohm?
Exaohm (EOhm) is a unit of electricity.
Is the attoohm to exaohm conversion exact?
Yes. Both attoohm and exaohm are defined by fixed standards rather than physical artifacts, so the factor of 1e-36 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.