Kiloohms to Milliohms Converter
Enter the electrical resistance in kiloohms below to convert it to milliohms.
Convert Kiloohms to Milliohms
Enter a value in kiloohms (kΩ) to convert to milliohms (mΩ).
Kiloohm to Milliohm Conversion Table
Table showing various kiloohm measurements converted to milliohms. Click any preset value or arrow to load it into the converter.
How to Convert Kiloohms to Milliohms
To convert kiloohms to milliohms, multiply the electrical resistance by the following conversion ratio: 1,000,000 milliohms/kiloohm.
Since one kiloohm is equal to 1,000,000 milliohms, you can use this simple formula to convert:
The electrical resistance in milliohms is equal to the electrical resistance in kiloohms multiplied by 1,000,000.
For example, here's how to convert 5 kiloohms to milliohms using the formula above.
How Many Milliohms Are in a Kiloohm?
There are 1,000,000 milliohms in a kiloohm, which is why we use this value in the formula above.
Our kiloohm to milliohm calculator automatically converts your electrical resistance measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Kiloohms and milliohms are both units used to measure electrical resistance. Keep reading to learn more about each unit.
What Is a Kiloohm?
A kiloohm is a unit of electrical resistance equal to 1,000 ohms (Ω), the base unit for electrical resistance. Equal to 1,000 Ohms. [1]
The kiloohm is classified as a metric and SI-compatible unit of electrical resistance. Kiloohms can be abbreviated as kΩ; for example, 1 kiloohm can be written as 1 kΩ.
In the metric system, "kilo" is the standard SI prefix for thousands, or 10³. This makes the kiloohm (kΩ) a convenient decimal multiple of the ohm (Ω).
In practice, kiloohms (kΩ) are widely used across large-scale industrial, bulk, and macro-level electrical resistance specifications within SI metric workflows, engineering documentation, and technical data sheets.
What Is a Milliohm?
A milliohm is a unit of electrical resistance equal to 1/1,000 of an ohm (0.001 Ω). One-thousandth of an Ohm. [2]
The milliohm is classified as a metric and SI-compatible unit of electrical resistance. Milliohms can be abbreviated as mΩ; for example, 1 milliohm can be written as 1 mΩ.
In the metric system, "milli" is the standard SI prefix for thousandths, or 10⁻³. This makes the milliohm (mΩ) a convenient decimal multiple of the ohm (Ω).
In practice, milliohms (mΩ) are widely used across fine-tolerance laboratory, analytical, and micro-scale electrical resistance measurements within SI metric workflows, engineering documentation, and technical data sheets.
When converting electrical resistance between kiloohms (kΩ) and milliohms (mΩ), keep full floating-point precision (1 kΩ = 1,000,000 mΩ; 1 mΩ = 0.000001 kΩ) during intermediate calculations and round only the final milliohm figure to match your instrument tolerance.
More Kiloohm & Milliohm Conversions
Need to calculate in the opposite direction? Use our milliohms to kiloohms calculator to switch your starting unit immediately. You can also explore related tools such as converting milliohms to kiloohms, converting kiloohms to ohms, or converting megohms to ohms.
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Frequently Asked Questions
References
- [1]NIST CUU StandardNIST CUU (Derived SI Unit: Ohm (Ω))·Electrical Resistance Metrology Standard — Kiloohms (kΩ) to Milliohms (mΩ)
- [2]NIST OWM SpecificationNIST OWM (SI Units — Electric Current)·Unit Specifications: Kiloohm (kΩ) & Milliohm (mΩ)
- [3]BIPM ReferenceBIPM (SI Prefixes (mΩ, kΩ, MΩ, GΩ))·Conversion Factors & Mathematical Basis (kΩ to mΩ)