Capacitance Calculator

Electronics & Circuit Design

Calculate total capacitance for parallel and series circuits, plate capacitors, and energy storage.

Calculator

Formula:
C_total = C₁ + C₂ + C₃

About Capacitance

Capacitance: Ability to store electrical charge

Unit: Farad (F)

Key Facts:
  • Parallel: capacitances add
  • Series: reciprocals add
  • Energy: E = ½CV²

Features

  • Parallel capacitors
  • Series capacitors
  • Plate capacitor
  • Energy storage
  • Multiple units
  • Quick examples
  • Copy results

Common Values

Ceramic: 1 pF - 1 µF
Electrolytic: 1 µF - 10,000 µF
Supercapacitor: 1 F - 10,000 F

Applications

Power Supply: Filtering, smoothing

Timing: RC circuits, oscillators

Coupling: AC signal transmission

Energy: Flash, backup power