Resistance Converter
Convert between pΩ, nΩ, µΩ, mΩ, Ω, kΩ, MΩ, GΩ. Free, with no limits and no account needed.
About Resistance Units
Resistance is measured in ohms (Ω) and sets how much a component opposes the flow of current.
Resistor values run from milliohms (current-shunt sense resistors) up to megaohms and gigaohms (pull-ups and input bias networks). A "10k" resistor is 10,000 Ω — reading the prefix correctly is the difference between a working bias network and a dead one.
Example conversions
- 4.7 kΩ = 4700 Ω — a common pull-up resistor.
- 2.2 MΩ = 2,200,000 Ω — a high-impedance bias resistor.
Frequently asked questions
How do I convert kilohms to ohms?
Multiply by 1000. 4.7 kΩ is 4700 Ω.
How do I convert megaohms to kilohms?
Multiply by 1000. 2.2 MΩ is 2200 kΩ.
How do I convert milliohms to ohms?
Divide by 1000. 50 mΩ is 0.05 Ω.
Related converters
Resistance is closely related to these quantities in everyday electronics work.