Use this free, accurate milliohm to ohm calculator to convert between Milliohm (mΩ) and Ohm (Ω). Includes live instant results, complete mathematical formulas, conversion tables, and step-by-step examples.
0.001 Ohm
1 mΩ is equal to 0.001 Ω.
Ω = mΩ × 0.001
electric-resistance Converters
To convert from Milliohm to Ohm, multiply the value in Milliohm by 0.001 (or use the formula: Ω = mΩ × 0.001).
Take your initial measurement in Milliohm (mΩ). For instance, let's convert 1 mΩ.
Multiply by the standard conversion factor (0.001).
The final converted measurement equals 0.001 Ohm (Ω).
Compare standard reference values and common conversion benchmarks.
| Milliohm (mΩ) | Ohm (Ω) | Action |
|---|---|---|
| 1 mΩ | 0.001 Ω | |
| 2 mΩ | 0.002 Ω | |
| 3 mΩ | 0.003 Ω | |
| 5 mΩ | 0.005 Ω | |
| 10 mΩ | 0.01 Ω | |
| 15 mΩ | 0.015 Ω | |
| 20 mΩ | 0.02 Ω | |
| 25 mΩ | 0.025 Ω | |
| 50 mΩ | 0.05 Ω | |
| 75 mΩ | 0.075 Ω | |
| 100 mΩ | 0.1 Ω | |
| 250 mΩ | 0.25 Ω | |
| 500 mΩ | 0.5 Ω | |
| 1000 mΩ | 1 Ω |
Official standards, measurement systems, and real-world everyday applications.
A metric unit of electrical resistance equal to one-thousandth (10⁻³) of an ohm.
Common Practical Uses
The SI derived unit of electrical resistance, named after German physicist Georg Simon Ohm.
Common Practical Uses
Calculate from Ohm (Ω) back to Milliohm (mΩ).
Frequently used unit conversions in this category:
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There are 0.001 ohms in 1 milliohms. Exactly 1 mΩ is equal to 0.001 Ω.
The conversion formula is: Ohm = Ω = mΩ × 0.001. Applying this to 1 mΩ gives: 1 × 0.001 = 0.001 Ω.
To convert in reverse from ohms to milliohms, multiply by the inverse factor: 1 Ω = 1000 mΩ. Alternatively, divide your Ohm amount by 0.001.
For quick estimates, divide the Milliohm value by 1000.
Milliohm (mΩ) belongs to the Metric (SI) system, commonly used in Current shunt resistors, PCB trace resistance, Battery internal resistance. In comparison, Ohm (Ω) is part of the Metric (SI) system, frequently applied in Resistors, Circuit board components, Loudspeaker impedance (4Ω, 8Ω).
Key milestones include: 1 mΩ = 0.001 Ω, 5 mΩ = 0.005 Ω, 10 mΩ = 0.01 Ω, 50 mΩ = 0.05 Ω, and 100 mΩ = 0.1 Ω.