Build a daily hydration estimate from body weight, exercise, and extra environmental needs.
Keep a record of the assumptions behind the result and compare nearby scenarios before making a decision.
Base water = weight × 35 mL; add 350 mL per 30 exercise minutes plus the entered adjustment.
This result reflects only the values and assumptions shown above. It does not automatically include taxes, fees, market changes, local rules, or personal circumstances unless those inputs are explicitly present.
These are demonstration assumptions, not market data or a recommendation. Use Reset example above to reproduce this result, then replace the values for your own scenario.
Example result: 2,625 ml/days
The example is fixed while your live result above changes. Differences in display rounding do not change the underlying calculation.
Replace the examples with your real values. Results update instantly as inputs change.
Try conservative, baseline, and optimistic inputs to see whether the conclusion holds.
Review the formula and limitations, then verify important decisions with authoritative sources.
Base water = weight × 35 mL; add 350 mL per 30 exercise minutes plus the entered adjustment.
Medical conditions, pregnancy, diet, climate, and medications can change fluid needs; follow clinical advice when applicable.
No. This calculation runs locally in your browser and the values you enter are not sent to a CalcMintly database.