Alternating Current
Series RC Impedance Calculator
Series RC Impedance converts the entered electrical measurements into impedance magnitude. Use it to find series resistance-capacitance impedance magnitude.
Enter values for impedance magnitude
Use one consistent electrical operating case for all fields.
How Series RC Impedance works
For this case, apply |Z| = √(R² + XC²). Series RC Impedance uses Resistance, Frequency, Capacitance to report Impedance magnitude.
With the loaded values, impedance magnitude evaluates to 187.96 Ω. Compare low and high values without overwriting the starting case. Use Phase Shift Time Calculator.
Inputs for Series RC Impedance
Resistance, Frequency, and Capacitance belong to Series RC Impedance. Keep source units with resistance.
Defaults make the page immediately testable, but they do not describe a universal installation.
- Resistance
- Example entry: 100 Ω.
- Frequency
- Example entry: 1000 Hz.
- Capacitance
- Example entry: 1 µF.
Reading the Series RC Impedance result
This output represents Series RC Impedance.
Apply required margins only after identifying the correct equipment standard.
Measurement and units
Use RMS quantities unless a field explicitly asks for peak amplitude. Check prefixes on resistance.
Alternatives should share one documented measurement convention.
Limits of this calculation
Capacitance is treated as ideal and frequency independent.
Only variables shown in the equation affect the numerical output. Unentered effects remain outside Series RC Impedance.
A useful Series RC Impedance comparison
Record impedance magnitude before testing a different resistance value. Continue to Power Factor Calculator for power factor.
Document the alternate resistance source.
Questions about Series RC Impedance
What does Series RC Impedance calculate?
Series RC Impedance reports impedance magnitude.