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Online unit conversion tool for resistors, capacitors, and inductors.
All results are first converted to Ohms, then displayed in the target unit and all supported units.
Overview
Understand what the tool solves, how it works, and the boundaries of its data.
Enter one numeric resistance value, choose its starting unit and a target unit, then read the converted value. The page also lists the equivalent in each supported scale. Although the page title names other electrical components, the implemented conversion is for resistance units only; it does not convert capacitance or inductance.
The ohm, symbol Ω, is the SI derived unit for electrical resistance. Decimal prefixes express powers of ten: kilo (k) is 103, mega (M) is 106, giga (G) is 109, milli (m) is 10−3, micro (µ) is 10−6, and nano (n) is 10−9. The converter normalizes through ohms: ohms = input × source-unit factor, then target value = ohms ÷ target-unit factor.
For example, 2.2 kΩ equals 2,200 Ω because one kiloohm is 1,000 ohms. The result list makes it easy to check neighboring scales without running a second conversion.
Guide
Follow the workflow and verify inputs and outputs with practical examples.
Enter the value and select its source unit. The available scales run from gigaohms down through nanoohms, and include the listed abohm unit.
Select the target unit. Use the swap control to reverse the direction while keeping the same value and precision setting.
Choose a displayed precision from the available decimal-place options, then read the primary result and the full equivalent-unit list.
Copy the target result or another listed equivalent for your notes. Recheck the unit symbol when transferring a value into a schematic or bill of materials.
Use cases
See how the tool fits into real work and everyday tasks.
Convert a value stated in kilohms to ohms when comparing it with a document that uses the base unit.
Normalize entries from different sources into the unit preferred by a spreadsheet or purchasing workflow, while retaining the source value for checking.
Compare the all-unit output to see how a kilo-, mega-, milli-, micro-, or nano-scale value changes when expressed in ohms.
Q&A
Find concise answers to common questions and confusing cases.
Yes. The SI prefix kilo means a factor of 103, so 1 kΩ = 1,000 Ω.
No. The implemented conversion concerns resistance units. It does not convert farads, henries, capacitor codes, or inductor values.
The precision control affects displayed decimal places. Very large or very small values may be shown in scientific notation; a rounded display should not be mistaken for extra measurement accuracy.
No. It changes the way a resistance value is expressed and does not calculate current, voltage, power, tolerance, or component suitability.
Notes
Review scope, result limitations, and important precautions before use.
This is arithmetic on the entered number and unit factor. It does not measure a physical resistor, account for tolerance or temperature, or determine whether a component is suitable for a circuit. Choose precision that preserves the digits needed for your work, and consult the component marking or datasheet when the exact part value matters. Unit symbols in the interface are compact labels; use Ω, kΩ, MΩ, and related standard notation where clarity is important.
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