Water Intake Calculator

Calculate how much water you should drink daily based on your weight, activity level, and climate.

lbs
Activity Level
Climate

Daily Intake

87 oz

Daily Intake

2.6 L

Glasses (8 oz)

10.9

Water Intake Breakdown

Daily Total87 fl oz (2.6 L)
Glasses (8 oz each)10.9 glasses
Bottles (16.9 oz each)5.1 bottles
Hourly Suggestion~5.4 oz/hr (awake)

These are general guidelines. Actual water needs vary based on individual health conditions, medications, and diet. Consult a healthcare provider for personalized advice.

Use the Water Intake Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.