Health & Sports Tools
Daily Water Intake Calculator
Hydration target based on weight and activity level.
Slug: daily-water-intake-calculator
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#water intake
#hydration
What you get
- Instant calculations with inline validation.
Supports metric or imperial units. Adds extra fluids for exercise duration. Reminds users of individual medical factors.
Daily water
2.66 L
Fluid ounces
89.9 oz
≈ Cups
11.1 cups
Base hydration
2.31 L
0.033 × body weight (kg)
Activity add-on
+0.35 L
0.35 L per 30 min workout
Climate buffer
+0.00 L
Adds 0.5 L for hot/humid days
Listen to thirst cues and follow your doctor’s guidance if you have kidney, heart, or metabolic conditions.
A platform that keeps
growing naturally
Every feature starts as a real need. New tools keep appearing not because of trends, but because someone runs into a problem and decides to solve it properly.
