# Ohms to Milliohms Conversion

Enter the electrical resistance in ohms below to get the value converted to milliohms.

Results in Milliohms: 1 Ω = 1,000 mΩ
Do you want to convert milliohms to ohms?

## How to Convert Ohms to Milliohms To convert an ohm measurement to a milliohm measurement, multiply the electrical resistance by the conversion ratio. One ohm is equal to 1,000 milliohms, so use this simple formula to convert:

milliohms = ohms × 1,000

The electrical resistance in milliohms is equal to the ohms multiplied by 1,000.

For example, here's how to convert 5 ohms to milliohms using the formula above.
5 Ω = (5 × 1,000) = 5,000 mΩ

## Ohms

The ohm is the resistance between two points of an electrical conductor transmitting a current of one ampere when the potential difference is one volt.

The ohm is the SI derived unit for electrical resistance in the metric system. Ohms can be abbreviated as ; for example, 1 ohm can be written as 1 Ω.

Ohm's Law states the current between two points on a conductor is proportional to the voltage and inversely proportional to the resistance. Using Ohm's Law, it's possible to express the resistance in ohms as an expression using current and voltage.

R = VVIA

The resistance in ohms is equal to the potential difference in volts divided by the current in amperes.

## Milliohms

One milliohm is equal to 1/1,000 of an ohm, which is the resistance between two points of a conductor with one ampere of current at one volt.

The milliohm is a multiple of the ohm, which is the SI derived unit for electrical resistance. In the metric system, "milli" is the prefix for 10-3. Milliohms can be abbreviated as mΩ; for example, 1 milliohm can be written as 1 mΩ.

## Ohm to Milliohm Conversion Table

Ohm measurements converted to milliohms
Ohms Milliohms
0.001 Ω 1 mΩ
0.002 Ω 2 mΩ
0.003 Ω 3 mΩ
0.004 Ω 4 mΩ
0.005 Ω 5 mΩ
0.006 Ω 6 mΩ
0.007 Ω 7 mΩ
0.008 Ω 8 mΩ
0.009 Ω 9 mΩ
0.01 Ω 10 mΩ
0.02 Ω 20 mΩ
0.03 Ω 30 mΩ
0.04 Ω 40 mΩ
0.05 Ω 50 mΩ
0.06 Ω 60 mΩ
0.07 Ω 70 mΩ
0.08 Ω 80 mΩ
0.09 Ω 90 mΩ
0.1 Ω 100 mΩ
0.2 Ω 200 mΩ
0.3 Ω 300 mΩ
0.4 Ω 400 mΩ
0.5 Ω 500 mΩ
0.6 Ω 600 mΩ
0.7 Ω 700 mΩ
0.8 Ω 800 mΩ
0.9 Ω 900 mΩ
1 Ω 1,000 mΩ

## References

1. International Bureau of Weights and Measures, The International System of Units, 9th Edition, 2019, https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9.pdf