Use this optional tracker if counting cups helps you follow a fluid plan that already fits you. Needs vary with the person, activity, food, climate, medications, and health context.
This is your tracking target, not a BPF fluid prescription. If a clinician has given you a fluid or electrolyte plan, follow that instead.
Cup size is whatever consistent serving you choose to count. The tracker does not diagnose dehydration, calculate electrolyte needs, or change today’s training route.