Water Footprint Calculator
Estimate your total water footprint including direct household use and virtual water embedded in food and goods.
gallons
USD
Annual Water Footprint
344,200 gallons
Daily Water Footprint943 gallons/day
Food Share56.7 %
Direct Use Share8.5 %
Annual Water Footprint vs Monthly Consumer Goods Spending
How to Calculate Your Water Footprint
Your water footprint includes direct use (showers, faucets) and virtual water embedded in food and products.
Virtual Water Examples
Formula
Total = Direct Use + Food Virtual Water + Goods Virtual Water
The average American water footprint is about 2,000 gallons per day, with only 5% from direct use.
Example Calculation
A person using 80 gal/day directly, eating 7 meat and 10 dairy servings/week, spending $500/month on goods.
- 01Direct: 80 * 365 = 29,200 gallons/year
- 02Meat: 7 * 52 * 450 = 163,800 gallons
- 03Dairy: 10 * 52 * 60 = 31,200 gallons
- 04Goods: 500 * 12 * 20 = 120,000 gallons
- 05Total: 29,200 + 163,800 + 31,200 + 120,000 = 344,200 gallons/year