Picoohm is 1e-12 ohm units.
Picoohms to Petaohms Converter — pOhm to POhm
Convert Picoohm (pOhm) to Petaohm (POhm) using the exact conversion factor (1 picoohm = 1e-27 petaohm). See the formula, worked examples, and conversion table.
Picoohms to Petaohms 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.
Petaohm is 1000000000000000 ohm units.
Result = input x 1e-12 / 1e+15.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Picoohms to Petaohms
Picoohm and Petaohm 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: Picoohm is 1e-12 ohm units, and petaohm is 1000000000000000 ohm units.
Formula
petaohms = picoohms × 1e-27
This factor comes from each unit's defined relationship to the category's base unit: 1 picoohm equals 1e-12 base units, and 1 petaohm equals 1e+15 base units, so dividing one by the other gives the direct picoohm-to-petaohm factor of 1e-27.
Simple example
1 pOhm × 1e-27 = 1e-27 POhm
1 picoohm = 1e-27 petaohms.
Real-world example
120 pOhm × 1e-27 = 1.2e-25 POhm
120 picoohms = 1.2e-25 petaohms.
Conversion table
| Picoohm (pOhm) | Petaohm (POhm) |
|---|---|
| 1 pOhm | 1e-27 POhm |
| 5 pOhm | 5e-27 POhm |
| 12 pOhm | 1.2e-26 POhm |
| 24 pOhm | 2.4e-26 POhm |
| 120 pOhm | 1.2e-25 POhm |
| 240 pOhm | 2.4e-25 POhm |
Reverse conversion: Petaohm to Picoohm
1e-27 POhm × 1e+27 = 1 pOhm
1e-27 petaohms = 1 picoohm.
picoohms = petaohms × 1e+27
For a page dedicated to this direction, see Petaohm to Picoohm.
Understanding the Picoohm (pOhm)
Picoohm is 1e-12 ohm units.
Understanding the Petaohm (POhm)
Petaohm is 1000000000000000 ohm units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many petaohms are in 1 picoohm?
1 picoohm equals 1e-27 petaohms, using the exact defined conversion factor rather than an estimate.
How do I convert picoohm to petaohm?
Multiply the picoohm value by 1e-27. The converter above does this instantly to whatever precision you set.
How do I convert petaohm back to picoohm?
Use the reverse factor: 1 petaohm equals 1e+27 picoohms. You can also use the swap control in the converter above to flip the direction instantly.
What is a picoohm?
Picoohm (pOhm) is a unit of electricity.
What is a petaohm?
Petaohm (POhm) is a unit of electricity.
Is the picoohm to petaohm conversion exact?
Yes. Both picoohm and petaohm are defined by fixed standards rather than physical artifacts, so the factor of 1e-27 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.