Formula
Ω to MΩ conversion formula
Use this relationship for a direct conversion:
MΩ = Ω x 0.000001
Worked example
2 Ω = 0.000002 MΩ.
SI prefix relationships and the abohm relationship are exact.
Electric Resistance conversion
Convert Ohm to Megaohm
1 ohm (Ω) equals 0.000001 megaohm (MΩ). Enter any value below to convert from Ω to MΩ.
Enter a value and choose units. Results update instantly.
1 Ω = 0.000001 MΩ
All Resistance units
From 1 Ω| Unit | Value |
|---|---|
| Microohm μΩ | 1,000,000 |
| Milliohm mΩ | 1,000 |
| Ohm Ω | 1 |
| Kiloohm kΩ | 0.001 |
| Megaohm MΩ | 0.000001 |
| Gigaohm GΩ | 0.000000001 |
| Abohm abΩ | 999,999,999.9999998808 |
Recent conversions
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Quick reference
Ohm to Megaohm table
| Ohm (Ω) | Megaohm (MΩ) |
|---|---|
| 0.01 | 0.00000001 |
| 0.1 | 0.0000001 |
| 1 | 0.000001 |
| 2 | 0.000002 |
| 5 | 0.000005 |
| 10 | 0.00001 |
| 25 | 0.000025 |
| 50 | 0.00005 |
| 100 | 0.0001 |
| 1,000 | 0.001 |
From unit
About the ohm
The SI derived unit of electrical resistance.
Symbol: Ω
To unit
About the megaohm
One million ohms.
Symbol: MΩ
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Source
Conversion standard
Definitions are checked against BIPM SI Brochure: ohm. Calculations use full internal precision before display rounding.
View the complete electric resistance converterQuestions
Ω to MΩ FAQ
How do you convert ohm to megaohm?
Use the formula MΩ = Ω x 0.000001. 1 ohm (Ω) equals 0.000001 megaohm (MΩ).
Is the Ω to MΩ conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.