Megaohm is 1000000 ohm units.
Megaohms to Teraohms Converter — MOhm to TOhm
Convert Megaohm (MOhm) to Teraohm (TOhm) using the exact conversion factor (1 megaohm = 0.000001 teraohm). See the formula, worked examples, and conversion table.
Megaohms to Teraohms 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.
Teraohm is 1000000000000 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 Teraohms
Megaohm and Teraohm 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 teraohm is 1000000000000 ohm units.
Formula
teraohms = megaohms × 0.000001
This factor comes from each unit's defined relationship to the category's base unit: 1 megaohm equals 1000000 base units, and 1 teraohm equals 1e+12 base units, so dividing one by the other gives the direct megaohm-to-teraohm factor of 0.000001.
Simple example
1 MOhm × 0.000001 = 0.000001 TOhm
1 megaohm = 0.000001 teraohms.
Real-world example
120 MOhm × 0.000001 = 0.00012 TOhm
120 megaohms = 0.00012 teraohms.
Conversion table
| Megaohm (MOhm) | Teraohm (TOhm) |
|---|---|
| 1 MOhm | 0.000001 TOhm |
| 5 MOhm | 0.000005 TOhm |
| 12 MOhm | 0.000012 TOhm |
| 24 MOhm | 0.000024 TOhm |
| 120 MOhm | 0.00012 TOhm |
| 240 MOhm | 0.00024 TOhm |
Reverse conversion: Teraohm to Megaohm
0.000001 TOhm × 1000000 = 1 MOhm
0.000001 teraohms = 1 megaohm.
megaohms = teraohms × 1000000
For a page dedicated to this direction, see Teraohm to Megaohm.
Understanding the Megaohm (MOhm)
Megaohm is 1000000 ohm units.
Understanding the Teraohm (TOhm)
Teraohm is 1000000000000 ohm units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teraohms are in 1 megaohm?
1 megaohm equals 0.000001 teraohms, using the exact defined conversion factor rather than an estimate.
How do I convert megaohm to teraohm?
Multiply the megaohm value by 0.000001. The converter above does this instantly to whatever precision you set.
How do I convert teraohm back to megaohm?
Use the reverse factor: 1 teraohm equals 1,000,000 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 teraohm?
Teraohm (TOhm) is a unit of electricity.
Is the megaohm to teraohm conversion exact?
Yes. Both megaohm and teraohm are defined by fixed standards rather than physical artifacts, so the factor of 0.000001 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.