A carbon footprint calculator helps people to understand how much yhis or her day to day activities will affect the environment. The links below summarizes the best carbon footprint calculators on the web. Take the test and see what YOU can DO to reduce your impact: * South Pole Calculator * Carbon Footprint.org * Nature.org * Safe Climte.net * World Wild life fond * 3degrees.com * Cool Climate * My Carbon Footprint * The Carbon Report If you want to learn more about how YOU can reduce your impact click here!