💧 Water Footprint Tool

Estimate your household’s annual water footprint (m³/yr). Includes direct use, diet, beverages and goods. All calculations run in your browser, with PDF export.

Inputs

Household size (people)

People living in the home.

Direct water use (litres per day, household)

Showers, laundry, dishes, toilet, taps (household total).

Beef servings per person per week

~150 g cooked serving basis.

Dairy servings per person per day

Milk/cheese/yogurt average.

Rice servings per person per week

~150 g cooked serving basis.

Coffee cups per person per day

Tea cups per person per day

New clothing items per person per year

Shirts/pants/etc. (average mix).

Results

Total water footprint

Category breakdown (m³/yr)

Category	m³/yr	Share
Total

Pie breakdown

Subcategory bars

Disclaimer (beta): The SustainabilityFlows.org website and tools are under active development and provided for informational purposes only. Results are simplified estimates, not professional advice or compliance determinations. No warranties are expressed or implied. SustainabilityFlows.org and its contributors assume no responsibility or liability for decisions, actions, or outcomes based on these tools. We do not endorse, sell, or link to market products; any references are illustrative only.