Guides
Coffee machine bean hopper size: the formula and table for how much you drink
Search for "coffee machine bean hopper size" and you'll mostly land on product pages: 110 g here, 250 g there, a 1.8 L water tank in bold. None of them tell you what those numbers mean for you, in the morning, with your cup and your dose. So let's do the division the spec sheets never bother with.