GetToolver
WA

Water Intake Calculator

Estimate daily water needs based on weight and activity.

★ 3.9
Our hands-on rating
FreeNo sign-upServer-side processingVisit Water Intake Calculator ↗

✓ Pros

  • ✓Quick estimate
  • ✓Free, no account
  • ✓Simple

✗ Cons

  • ✗Rough estimate only
  • ✗Server-side

Personal hands-on rating (2026-08). Simple hydration estimate.

Best for

Users tracking hydration.

Not for

Users needing medical guidance.

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