Equivalent Capacitance for Two Capacitors in Series Calculator

Calculate Equivalent Capacitance





Formula

The formula to calculate the equivalent capacitance for two capacitors in series is:

\[ C_{\text{eq, Series}} = \frac{C_1 \cdot C_2}{C_1 + C_2} \]

Where:

Definition

Equivalent capacitance for series is the total capacitance of a circuit consisting of multiple capacitors connected in series.

Capacitance of a capacitor is the ability of a capacitor to store electric charge, measured by the ratio of electric charge to voltage.

Example Calculation

Let's assume the following values:

Using the formula:

\[ C_{\text{eq, Series}} = \frac{10 \cdot 3}{10 + 3} \approx 2.30769230769231 \, \text{Farads} \]

The equivalent capacitance for series is approximately 2.30769230769231 Farads.

Conversion Chart

Capacitance of Capacitor 1 (F) Capacitance of Capacitor 2 (F) Equivalent Capacitance for Series (F)
1 1 0.500000000000
1 2 0.666666666667
1 3 0.750000000000
1 4 0.800000000000
1 5 0.833333333333
1 6 0.857142857143
1 7 0.875000000000
1 8 0.888888888889
1 9 0.900000000000
1 10 0.909090909091
2 1 0.666666666667
2 2 1.000000000000
2 3 1.200000000000
2 4 1.333333333333
2 5 1.428571428571
2 6 1.500000000000
2 7 1.555555555556
2 8 1.600000000000
2 9 1.636363636364
2 10 1.666666666667
3 1 0.750000000000
3 2 1.200000000000
3 3 1.500000000000
3 4 1.714285714286
3 5 1.875000000000
3 6 2.000000000000
3 7 2.100000000000
3 8 2.181818181818
3 9 2.250000000000
3 10 2.307692307692
4 1 0.800000000000
4 2 1.333333333333
4 3 1.714285714286
4 4 2.000000000000
4 5 2.222222222222
4 6 2.400000000000
4 7 2.545454545455
4 8 2.666666666667
4 9 2.769230769231
4 10 2.857142857143
5 1 0.833333333333
5 2 1.428571428571
5 3 1.875000000000
5 4 2.222222222222
5 5 2.500000000000
5 6 2.727272727273
5 7 2.916666666667
5 8 3.076923076923
5 9 3.214285714286
5 10 3.333333333333
6 1 0.857142857143
6 2 1.500000000000
6 3 2.000000000000
6 4 2.400000000000
6 5 2.727272727273
6 6 3.000000000000
6 7 3.230769230769
6 8 3.428571428571
6 9 3.600000000000
6 10 3.750000000000
7 1 0.875000000000
7 2 1.555555555556
7 3 2.100000000000
7 4 2.545454545455
7 5 2.916666666667
7 6 3.230769230769
7 7 3.500000000000
7 8 3.733333333333
7 9 3.937500000000
7 10 4.117647058824
8 1 0.888888888889
8 2 1.600000000000
8 3 2.181818181818
8 4 2.666666666667
8 5 3.076923076923
8 6 3.428571428571
8 7 3.733333333333
8 8 4.000000000000
8 9 4.235294117647
8 10 4.444444444444
9 1 0.900000000000
9 2 1.636363636364
9 3 2.250000000000
9 4 2.769230769231
9 5 3.214285714286
9 6 3.600000000000
9 7 3.937500000000
9 8 4.235294117647
9 9 4.500000000000
9 10 4.736842105263
10 1 0.909090909091
10 2 1.666666666667
10 3 2.307692307692
10 4 2.857142857143
10 5 3.333333333333
10 6 3.750000000000
10 7 4.117647058824
10 8 4.444444444444
10 9 4.736842105263
10 10 5.000000000000