calculating carbon footprint savings

carlessbrit

I have just started keeping track of my biking mileage. Is there a site where I can punch in my miles and it gives me some calculation of carbon footprint savings due to not using a car for this mileage?
Thanks

emdeef

You can calculate it yourself.

A litre of petrol burned produces 2.32 kg carbon dioxide, a litre of diesel 2.63 kg. The figures are sometimes stated in terms of carbon, and these are calculated by dividing the results by 3.66, so 0.63 kg carbon and 0.72 kg respectively.

biondino

http://www.worldcommute.com/ is the site I use.

carlessbrit

'appreciate your help. I signed up on world commute,