Capacitance in series and parallel Calculator

Calculates the total capacitance of two capacitors in series and parallel.

Capacitance in series and parallel
Capacitance C1
Capacitance C2

    1. Total capacitance:
in series Cs
    1.  
in parallel Cp
    1.  
    Capacitance in series and parallel
    [1-10] /70Disp-Num
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    [1]  2019/04/10 15:25   Male / 30 years old level / Self-employed people / Very /
    Purpose of use
    Colpitts oscillator at VHF, calculate total capacitance across dual varicap diodes used for tuning, and also total capacitance across the feedback divider.
    [2]  2019/03/08 07:04   Male / 60 years old level or over / A retired person / Very /
    Purpose of use
    Aside from being a ham radio operator, I also build crystal radios.
    Many of the designs require a 500pF air variable capacitor, but all I could find was 630pF.
    So using your calculator, I was able to see how much capacitance I needed to add in series to bring the 630pF capacitor down to 500pF.

    It worked great, my sincere thanks.
    [3]  2018/08/27 21:07   Male / 40 years old level / Others / Very /
    Purpose of use
    Short of correct values on two caps. Used to calculate replacments caps for old tape deck.
    Comment/Request
    Very useful
    [4]  2018/08/17 13:15   Male / 40 years old level / Self-employed people / Very /
    Purpose of use
    calculate power rail for a tube amp
    [5]  2018/08/12 01:16   Male / 60 years old level or over / An office worker / A public employee / Useful /
    Purpose of use
    Troubleshooting a power supply. Had a meter that only read a max of 10000uF. So, I had to series connect two of same to check filter cap value.
    [6]  2018/08/06 18:40   Male / 20 years old level / An engineer / Very /
    Purpose of use
    calculate capacitance for antenna tuning
    [7]  2018/06/13 16:08   Male / 50 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    Two diodes in series common capacitance for antenna planning.
    [8]  2018/05/27 01:53   Male / Under 20 years old / Elementary school/ Junior high-school student / Very /
    Purpose of use
    calculate the value for output capacitors of an audio amplifier
    [9]  2018/05/03 12:47   Male / 20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    RC audio filter
    [10]  2018/04/16 14:28   Male / 60 years old level or over / A retired people / Very /
    Purpose of use
    Quick answer to substitute series capacitors for a value I didn’t have
    Comment/Request
    Thanks!

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