Stamina Event Calculator

Figure out how much stamina you need to hit the coin cap before the event ends.

Stamina caps at Max Stamina and simply stops regenerating once full — it never banks beyond that. So "Runs per Day" is based on how many complete regen cycles fit inside your Active Play Hours (spend as soon as you've regenerated enough, repeat), not total regen for the day. Fractional stamina costs round down (e.g. 48 × 0.8 = 38.4 → 38). Starting stamina and bottles are treated as a one-time bonus on top of that daily rate, assumed spent efficiently (used right when you're empty, so none of a bottle's value overflows past the cap). Whole days only — partial event days aren't fractionally counted.