2 series capacitors calculator
Online calculator for formulas used in electronic circuit design and electrical engineering.
Basic electric calculations:
Ohm's Law,
Ohm's Law with power,
DC power,
AC real power,
LC resonant frequency,
Capacitor charging/discharging,
Capacitive reactance,
Capacitive current + reactive power,
Capacitor energy,
Capacitor Δ energy,
RC discharging,
Inductor square pulse,
Inductive reactance,
Inductive current + reactive power,
Inductor energy,
2 parallel resistors,
3 parallel resistors,
2 parallel inductors,
2 series capacitors,
System bandwidth,
Bandwidth ↔ rise time,
frequency ↔ period
Wire and winding calculations:
Calculate 2 series capacitors: 1uF, nF, 68.65nF
This calculates the total capacitance of 2 series capacitors.
It can also calculate the capacitance of the last individual capacitor to reach a target total capacitance.
Enter any 2 values, the 3rd one will be calculated:
C1 - Standard EIA Decade Values of capacitors - decade 1 to 10 uF
E6 | E12 | E24 |
1.0 uF
1.5 uF
2.2 uF
3.3 uF
4.7 uF
6.8 uF
| 1.0 uF, 1.2 uF
1.5 uF, 1.8 uF
2.2 uF, 2.7 uF
3.3 uF, 3.9 uF
4.7 uF, 5.6 uF
6.8 uF, 8.2 uF
| 1.0 uF, 1.1 uF, 1.2 uF, 1.3 uF
1.5 uF, 1.6 uF, 1.8 uF, 2.0 uF
2.2 uF, 2.4 uF, 2.7 uF, 3.0 uF
3.3 uF, 3.6 uF, 3.9 uF, 4.3 uF
4.7 uF, 5.1 uF, 5.6 uF, 6.2 uF
6.8 uF, 7.5 uF, 8.2 uF, 9.1 uF
|
C1 - Other capacitance decades:
1 - 10 pF,
10 - 100 pF,
100 - 1000 pF,
1 - 10 nF,
10 - 100 nF,
100 - 1000 nF,
1 - 10 uF,
10 - 100 uF,
100 - 1000 uF,
1 - 10 mF,
10 - 100 mF,
100 - 1000 mF,
1 - 10 F,
10 - 100 F,
100 - 1000 F,
C2 - Standard EIA Decade Values of capacitors - decade 10 to 100 nF
E6 | E12 | E24 |
10 nF
15 nF
22 nF
33 nF
47 nF
68 nF
| 10 nF, 12 nF
15 nF, 18 nF
22 nF, 27 nF
33 nF, 39 nF
47 nF, 56 nF
68 nF, 82 nF
| 10 nF, 11 nF, 12 nF, 13 nF
15 nF, 16 nF, 18 nF, 20 nF
22 nF, 24 nF, 27 nF, 30 nF
33 nF, 36 nF, 39 nF, 43 nF
47 nF, 51 nF, 56 nF, 62 nF
68 nF, 75 nF, 82 nF, 91 nF
|
C2 - Other capacitance decades:
1 - 10 pF,
10 - 100 pF,
100 - 1000 pF,
1 - 10 nF,
10 - 100 nF,
100 - 1000 nF,
1 - 10 uF,
10 - 100 uF,
100 - 1000 uF,
1 - 10 mF,
10 - 100 mF,
100 - 1000 mF,
1 - 10 F,
10 - 100 F,
100 - 1000 F,
Series capacitors rule says:
•Connecting a 1uF (one microfarad) capacitor and a 73.7102056155nF (seventy-three point seven one zero two zero five six one five five nanofarads) capacitor in series creates a 68.65nF (sixty-eight point six five nanofarads) capacitance.
•A 1uF (one microfarad) capacitor capacitance can be reduced to 68.65nF (sixty-eight point six five nanofarads) by connecting a 73.7102056155nF (seventy-three point seven one zero two zero five six one five five nanofarads) capacitor in series.
This is a simple online calculator for formulas used in electronic engineering and design.
This online calculator is for reference only. I do not guarantee it to work correctly. You use this at your own risk only.