Formula
Ω to mΩ conversion formula
Use this relationship for a direct conversion:
mΩ = Ω x 1,000
Worked example
2 Ω = 2,000 mΩ.
SI prefix relationships and the abohm relationship are exact.
Electric Resistance conversion
Convert Ohm to Milliohm
1 ohm (Ω) equals 1,000 milliohm (mΩ). Enter any value below to convert from Ω to mΩ.
Enter a value and choose units. Results update instantly.
1 Ω = 1,000 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 Milliohm table
| Ohm (Ω) | Milliohm (mΩ) |
|---|---|
| 0.01 | 10 |
| 0.1 | 100 |
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 1,000 | 1,000,000 |
From unit
About the ohm
The SI derived unit of electrical resistance.
Symbol: Ω
To unit
About the milliohm
One thousandth of an ohm.
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.
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Ω to mΩ FAQ
How do you convert ohm to milliohm?
Use the formula mΩ = Ω x 1,000. 1 ohm (Ω) equals 1,000 milliohm (mΩ).
Is the Ω to mΩ conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.