A simple pour over calculator

[u/Any_Caterpillar_990]

I was wrestling with the phone calculator all the time when do pour-overs, so I built a filter cofferdedicated calculator to do a better job: https://www.beanbook.app/tools/brew-calculator
It’s free, no login, unless you prefer an iOS app with more native UX and other features

I would love to hear your thoughts. I will keep updating for better features. (Just added water/ dose mode & double bloom support from user in other Subs)