Electrical
µΩtoMΩ
Convert micro-ohms (µΩ) to mega-ohms (MΩ).
Factor1 µΩ = 1e-12 MΩ
Converter
µΩ
Accepts numbers or expressions, e.g. 150 + 14.7
Result
MΩ
Rendered to 6 significant figures.
Formula
Formula
MΩ = µΩ × 1e-12
Multiply any value in micro-ohms by 1e-12 to obtain the value in mega-ohms.
Worked example
Convert 1e+12 µΩ to MΩ.
- 01Start with 1e+12 µΩ.
- 02Multiply by the conversion factor: 1e+12 × 1e-12 = 1 MΩ.
Result1e+12 µΩ = 1 MΩ
Conversion table
| µΩ | MΩ |
|---|---|
| 1 | 1e-12 |
| 2 | 2e-12 |
| 5 | 5e-12 |
| 10 | 1e-11 |
| 20 | 2e-11 |
| 50 | 5e-11 |
| 100 | 1e-10 |
| 200 | 2e-10 |
| 500 | 5e-10 |
| 1000 | 1e-9 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from µΩ to MΩ?
1 µΩ equals 1e-12 MΩ. To convert, multiply the value in micro-ohms by 1e-12.
How do I convert 1 µΩ to MΩ?
1 µΩ = 1e-12 MΩ. For any value, multiply by 1e-12.
How do I convert MΩ back to µΩ?
Divide by the same factor — or equivalently, multiply by 1e+12. So 1 MΩ = 1e+12 µΩ.
When would I need to convert micro-ohm to mega-ohm?
Resistance conversions between µΩ and MΩ are used in electrical-network analysis, instrumentation (RTD/thermistor specification), grounding and bonding measurements, and electronics design. Ohms cover most circuit calculations; kΩ and MΩ appear in input-impedance specs, while milli-ohms cover bus-bar joints and shunt resistors.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).