Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Electrical
Capacitive Reactance Calculator
Calculates capacitive reactance (Xc) for a capacitor in an AC circuit at a given frequency. Used by engineers and students analyzing filters, coupling networks, tuned circuits, and impedance matching.
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Electrical
Power Factor Correction Calculator
Calculates the reactive power (kVAR) of capacitors needed to raise a facility's power factor to a target value. Use it to reduce utility demand charges and improve electrical system efficiency.
Fill in the required fields to see your result.
Key differences
| Capacitive Reactance Calculator | Power Factor Correction Calculator | |
|---|---|---|
| Category | Electrical | Electrical |
| Inputs required | 2 | 3 |
| Result | Capacitive Reactance (Ω) | Required Capacitor Rating (kVAR) |
| What it does | Calculates capacitive reactance (Xc) for a capacitor in an AC circuit at a given frequency. Used by engineers and students analyzing filters, coupling networks, tuned circuits, and impedance matching. | Calculates the reactive power (kVAR) of capacitors needed to raise a facility's power factor to a target value. Use it to reduce utility demand charges and improve electrical system efficiency. |