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Electricity Converters
Electric Resistance Converter
Result
... Ohm = ... Megohm
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Ohm to Megohm Converter
Use this page to convert ohm values into megohm, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 ohm = 0.000001 Mohm
1 Mohm = 1,000,000 ohm
Example: 100 ohm = 0.0001 Mohm
Ohm
Ohm measures resistance, equal to one volt per ampere.
History: The ohm is named after Georg Ohm and is the SI derived unit of electric resistance.
Current use: Used in circuits, electronics, resistors, cables, sensors, power systems, and electrical design.
Also written as ohm, ohms, Ω.
Megohm
One megohm is equal to one million ohms (1000000 ohms).
History: Megohm values are common for insulation and high-resistance measurements.
Current use: Used for insulation testing, leakage paths, high-value resistors, and sensors.
Also written as Mohm, megohm, megohms, MΩ.
Ohm to Megohm table
| Ohm [ohm] | Megohm [Mohm] |
|---|---|
| 0.01 ohm | 0.00000001 Mohm |
| 0.1 ohm | 0.0000001 Mohm |
| 1 ohm | 0.000001 Mohm |
| 2 ohm | 0.000002 Mohm |
| 5 ohm | 0.000005 Mohm |
| 10 ohm | 0.00001 Mohm |
| 20 ohm | 0.00002 Mohm |
| 50 ohm | 0.00005 Mohm |
| 100 ohm | 0.0001 Mohm |
Frequently asked questions
How many Megohm (Mohm) are in one Ohm (ohm)?
One Ohm equals 0.000001 Megohm.
How do you convert Ohm to Megohm?
Multiply the Ohm value by 0.000001 to get the result in Megohm.
How do you convert Megohm back to Ohm?
Multiply the Megohm value by 1,000,000 to get back to Ohm.
What is 100 Ohm in Megohm?
100 Ohm equals 0.0001 Megohm.