Deemed disposal calculator

Hi.

Just wondering if a compound interest calculator with deemed disposal built in exists?.

I use a simple compound interest app but have to do the sums on paper and then go back to the app.

Just wondering if anyone knows of a calculator that incorporates deemed disposal?

Tia.

https://github.com/firerish/fin_simulator is a fairly comprehensive FIRE calculator which does handle deemed disposal. I don't know of any simpler calculators that just handle interest with deemed disposal.