Megaohm is 1000000 ohm units.
Megaohms to Picoohms Converter — MOhm to pOhm
Convert Megaohm (MOhm) to Picoohm (pOhm) using the exact conversion factor (1 megaohm = 1e+18 picoohm). See the formula, worked examples, and conversion table.
Megaohms to Picoohms 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.
Picoohm is 1e-12 ohm units.
Result = input x 1e+6 / 1e-12.
Electrical units in the same family convert directly.
Reserved above the conversion cards and below the converter.
About Converting Megaohms to Picoohms
Megaohm and Picoohm 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: Megaohm is 1000000 ohm units, and picoohm is 1e-12 ohm units.
Formula
picoohms = megaohms × 1e+18
This factor comes from each unit's defined relationship to the category's base unit: 1 megaohm equals 1000000 base units, and 1 picoohm equals 1e-12 base units, so dividing one by the other gives the direct megaohm-to-picoohm factor of 1e+18.
Simple example
1 MOhm × 1e+18 = 1e+18 pOhm
1 megaohm = 1e+18 picoohms.
Real-world example
120 MOhm × 1e+18 = 1.2e+20 pOhm
120 megaohms = 1.2e+20 picoohms.
Conversion table
| Megaohm (MOhm) | Picoohm (pOhm) |
|---|---|
| 1 MOhm | 1e+18 pOhm |
| 5 MOhm | 5e+18 pOhm |
| 12 MOhm | 1.2e+19 pOhm |
| 24 MOhm | 2.4e+19 pOhm |
| 120 MOhm | 1.2e+20 pOhm |
| 240 MOhm | 2.4e+20 pOhm |
Reverse conversion: Picoohm to Megaohm
1e+18 pOhm × 1e-18 = 1 MOhm
1e+18 picoohms = 1 megaohm.
megaohms = picoohms × 1e-18
For a page dedicated to this direction, see Picoohm to Megaohm.
Understanding the Megaohm (MOhm)
Megaohm is 1000000 ohm units.
Understanding the Picoohm (pOhm)
Picoohm is 1e-12 ohm units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many picoohms are in 1 megaohm?
1 megaohm equals 1e+18 picoohms, using the exact defined conversion factor rather than an estimate.
How do I convert megaohm to picoohm?
Multiply the megaohm value by 1e+18. The converter above does this instantly to whatever precision you set.
How do I convert picoohm back to megaohm?
Use the reverse factor: 1 picoohm equals 1e-18 megaohms. You can also use the swap control in the converter above to flip the direction instantly.
What is a megaohm?
Megaohm (MOhm) is a unit of electricity.
What is a picoohm?
Picoohm (pOhm) is a unit of electricity.
Is the megaohm to picoohm conversion exact?
Yes. Both megaohm and picoohm are defined by fixed standards rather than physical artifacts, so the factor of 1e+18 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.