Convert megohms to ohms and ohms to megohms instantly. Bidirectional resistance converter with formula and common values.
To convert megohms to ohms, multiply by 1,000,000. This is commonly needed when performing Ohm's law calculations with high-resistance components.
| Megohms (MΩ) | Ohms (Ω) |
|---|---|
| 0.1 | 100,000 |
| 0.47 | 470,000 |
| 1 | 1,000,000 |
| 2.2 | 2,200,000 |
| 4.7 | 4,700,000 |
| 8.2 | 8,200,000 |
| 22 | 22,000,000 |
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One megohm equals 1,000,000 ohms. The mega- prefix represents 10⁶ (one million).
In insulation resistance testing, readings above 1 MΩ generally indicate acceptable insulation. Lower values may suggest moisture ingress, contamination, or insulation degradation.
Multiply by 1,000,000: 8.2 MΩ × 1,000,000 = 8,200,000 Ω.
One megohm equals 1,000 kilohms. So 1 MΩ = 1,000 kΩ = 1,000,000 Ω.
Yes, megohm resistors are used in voltage dividers for high-impedance inputs, bias networks, ESD protection, and timing circuits with capacitors.