I made a calculator for Roblox Fisch because the wiki was driving me crazy
Source: Dev.to
What I built
A simple calculator that does reverse lookup – you pick the fish you want, and it tells you how to catch it.
Tech stack
- Next.js
- Tailwind
- Cloudflare
The whole thing was built over a weekend.
What it does
- Best fishing location for any fish
- Optimal time and weather
- Rod and bait recommendations
- Works on mobile too
Did it work?
Yes. It reached page 1 of Google for “fisch calculator” within three days, which surprised me.
If you play Fisch, check it out:
Happy to answer any questions about the build.

