Detailed lifestyle carbon footprint calculator. Following the calculation, one can offset / neutralise his/her emissions through donating to one of the supported through the website climate-friendly projects.

Learn how your personal habits and choices of daily routines affect the size of your carbon footprint – the Ecological Footprint calculator gives practical information and suggests areas for improvement

Carbon footprint calculator for kids: A fun simple lifestyle carbon calculator by Trees For Life Incorporated – a community of people working to revegetate South Australiahttps://www.treesforlife.org.au/kids-carbon-calculator ;

A UK site for kids, The Greens, about sustainability and green living, provides simple lifestyle carbon calculator that incorporates setting carbon emissions minimization goals along with the calculations.

This carbon calculator is focused on the steps one can take to reduce his/her carbon emissions impact on the planet.

Nature Conservancy carbon calculator provides comparative results and suggests actions to reduce impact