Capacitor Charge Calculator
Calculate the charge stored in a capacitor given voltage and capacitance using Q = C x V.
µF
V
Stored Charge
1,200.00 µC
Stored Charge (C)0.001200 C
Stored Charge vs Capacitance
Capacitor Charge
Q = C x V
Where Q is charge in coulombs, C is capacitance in farads, and V is voltage. A larger capacitance or higher voltage stores more charge.
Example Calculation
100 uF capacitor charged to 12 V.
- 01Q = 100 uF x 12 V = 1200 uC
- 02Q = 0.0001 F x 12 V = 0.0012 C
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