Convert Milliohms to Ohms
Type the number of milliohms that you wish to convert to ohms.
How to Convert Milliohms to Ohms
The milliohm and ohm are both units of electrical resistance. By definition, 1 ohm equals exactly 1000 milliohms. This means to convert milliohms to ohms, you divide by 1000.
Formula
Step-by-Step Example
Convert 5 mΩ to ohms:
We need to convert milliohms to ohms
Since 1 Ω = 1000 mΩ, divide by 1000
5 ÷ 1000 = 0.005
5 mΩ = 0.005 Ω
Milliohm to Ohm Conversion Table
Quick reference table for common milliohm to ohm conversions. Click any value for detailed calculation.
| Milliohms (mΩ) | Ohms (Ω) |
|---|---|
| 0.1 mΩ | 0.0001 Ω |
| 0.5 mΩ | 0.0005 Ω |
| 1 mΩ | 0.001 Ω |
| 2 mΩ | 0.002 Ω |
| 5 mΩ | 0.005 Ω |
| 10 mΩ | 0.01 Ω |
| 25 mΩ | 0.025 Ω |
| 50 mΩ | 0.05 Ω |
| 100 mΩ | 0.1 Ω |
About These Units
Milliohm (mΩ)
A milliohm (mΩ) equals 0.001 ohms. Used for current sense resistors (1-100 mΩ), PCB trace resistance, wire resistance, battery internal resistance (5-50 mΩ), and contact resistance. Measurement requires 4-wire technique for accuracy.
Ohm (Ω)
The ohm (Ω) is the SI unit of electrical resistance. Named after Georg Simon Ohm. Defined by Ohm's Law: R = V/I (resistance = voltage ÷ current). Common resistor values: 10Ω to 10MΩ. Human body resistance: 1,000-100,000Ω depending on conditions.
Frequently Asked Questions
How do I convert milliohms to ohms?
To convert milliohms to ohms, divide the value by 1000. For example, 10 mΩ = 0.01 Ω.
How many ohms are in 1 milliohm?
1 milliohm equals 0.001 ohms.
What is the formula for milliohms to ohms?
The formula is: Ω = mΩ ÷ 1000.