How does the Commute Carbon Calculator work?
The Formula
Distance x Trips x CO2 FactorExample: 10 miles round trip = ~4,000 lbs CO2 per year.
Frequently Asked Questions
How much CO2 is in a gallon of gas?
About 19.6 pounds.
Estimate the carbon emissions generated by your daily commute to work, and compare the environmental impact of driving versus public transit.
Distance x Trips x CO2 FactorAbout 19.6 pounds.