Why does parallel capacitance increase?

Each parallel capacitor provides additional area for charge storage. More area at the same voltage means more total capacitance.

Do parallel capacitors share the same voltage?

Yes, all components in parallel have the same voltage across them.

Is this the opposite of parallel resistance?

Yes. Capacitors add directly in parallel (like resistors in series), and add reciprocally in series (like resistors in parallel).

Free Parallel Capacitance Calculator

Calculate total capacitance of capacitors in parallel: C_total = C1 + C2.

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Capacitor 1

μF

Capacitor 2

μF

Capacitor 3 (0 if unused)

μF

Total Capacitance

320.00 μF

Total Capacitance vs Capacitor 1

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Parallel Capacitance

Capacitors in parallel add directly, combining their charge storage ability.

Formula

C_total = C1 + C2 + C3 + ...

Each capacitor sees the same voltage, and the total stored charge is the sum of individual charges.

Example Calculation

Two capacitors in parallel: 100 μF and 220 μF.

01C_total = C1 + C2
02C_total = 100 + 220
03C_total = 320 μF

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