A software calculator to find OP-AMP parameters for various configuration

[Sarvesaa]

Hi guys,
Hope you all doing great.

I have been going through various analog circuits with different configurations of OP-AMP as a part of my internship. I had to tediously do hand written calculation for every configuration, calculating the circuits gain. I am wondering if there is any existing software  "calculator" for this purpose.

If there isn't I could use my circuit analysis background with the theories of op-amps to create a open-source software.

Is this a good idea ?

Thanks

[Kleinstein]

There are tables / collections of standard circuits with formulas for gain.
Another option is to use a simulation (spice): this only gives a numerical value, but also for odd and complex cases (e.g. multiple OP-amps).