Water Footprint Calculator

An innovative and the first-of-its-kind Water Footprint calculator has been designed to help popularize the Water Footprint concept, through website and mobile app. The calculator will help visualize the Water Footprint of the food items we popularly consume in Hong Kong and raise public awareness of the Water Footprint concept.


The second phase of the Water Footprint Calculator was released at the JC-WISE Water Fun Fest 2018 on March 24. The new calculator provides a comprehensive database of nearly 200 ingredients that allow users to design their own dishes and find out the Water Footprint of their everyday meal.


Download the Water Footprint Calculator now, and learn more about your dietary Water Footprint.

Web version:


Mobile version: