A series-parallel calculator for resistors


Set number of decimal places:

Input:

Output:

How to Use?

To calculate only series connection

If you want to calculate Equivalent Resistance in Series then only write "s" with brackets and write different resistor values seprated by comma.

For Example

To calculate equivalent resistance in series write equation as follows

s(3,10,5)

To calculate only Parallel connection

If you want to calculate Equivalent Resistance in Parallel then only write "p" with brackets and write different resistor values seprated by comma.

For Example

To calculate equivalent resistance in parallel write equation as follows

p(50,100,500)

To calculate Series and Parallel connections combined

If you want to calculate Equivalent Resistance in Series and Parallel then write "s" for series and "p" for parallel with brackets and write different resistor values seprated by comma.

For Example

To calculate equivalent resistance in Series and parallel write equation as follows

s(110,p(220,180))

Making a PI with one-ohm resistors

To calculate equivalent resistance

s(p(s(1,p(1,1)),s(1,1,1,1,p(1,s(1,1,1,p(1,1))))),1,1)

Copyright © 2020 Yasin Ansari