A Message from the Founder of GreenAroundYou.orgCarbon Calculators
One carbon calculator is the one created by the EPA, linked here. (However it does not include air travel. Here's one calculator that handles air flights and here's a good article on the variation among flight emission calculators.)
There are many, many more; they generally take several minutes to work through.
Below are search results from Google for a variety of carbon footprint calculators. We recommend you try more than one and compare results, as there is a wide variety of formulas they each use. (For example, how they calculate CO2 equivalents.)
(Sorry for the width of the box, that's Google's minimum box width.)
