Hydration calculator

Hi Indie Hackers,

I recently created HowMuchFluid.com, a small, straightforward tool to help people calculate their daily water intake. It’s designed to be clean, simple, and free of distractions—just enter your info, and you get a clear answer.

The motivation behind this project was personal—I’ve always been curious about how much water I actually need, but most calculators out there felt clunky or tied to brands. So I thought, why not try making my own?

Now that it’s live, I’d love to hear from you:

• Is it useful? Does it answer your question, or do you feel something is missing?

• Is it user-friendly? Are there areas where it could be simpler or easier to use?

This project is more about providing a helpful tool than anything else, so any feedback would mean a lot. If you have a moment, please check it out: https://howmuchfluid.com

Thanks so much, and I’m looking forward to hearing your thoughts!

Cheers,

Pinot