Ohm to Milliohm Converter
Convert ohm to milliohm instantly.
Standard resistance units
Fun comparisons
How to convert ohm to milliohm
Enter your resistance in ohm and get the equivalent in milliohm instantly. Key reference points: a standard LED resistor is 220-330 ohms, the human body has a resistance of about 1000 ohms (dry skin), and an insulation tester reads in megohms.
Ohm is the SI unit for electrical resistance; milliohms measure very low resistances in power bus bars, battery internal resistance and PCB trace impedance testing.
Need the opposite direction? Convert milliohm to ohm just as easily, or explore all our electric resistance conversions.
Common ohm to milliohm conversions
| Ohm (Ω) | Milliohm (mΩ) |
|---|---|
| 1 | 1000 |
| 5 | 5000 |
| 10 | 10000 |
| 25 | 25000 |
| 50 | 50000 |
| 100 | 1 |
| 500 | 5 |
| 1000 | 1 |
Frequently asked questions
1 ohm equals 1000 milliohm.
Multiply by 1000. For example, 5 Ω = 5000 mΩ.
A fresh alkaline AA battery has an internal resistance of approximately 150-300 milliohms (0.15-0.3 ohms).
1 milliohm equals 0.001 ohm.
100 ohm equals 1 milliohm.