Personal Carbon Footprint Calculator
Use the column of boxes on the left to input your data. It is common to use anual figures when calculating your carbon footprint but you can use quartaly or monthly figures if you choose, just remember to use the same throughout the entire form.

kWh mains electricity		kgCO2
tonnes of coal		kgCO2
kWh natural gas		kgCO2
therms natural gas		kgCO2
litres of petrol		kgCO2
miles in a petrol car		kgCO2
litres gasoil or diesel		kgCO2
litres of LPG		kgCO2
miles on a train or bus		kgCO2
miles in an aeroplane		kgCO2
No. of bin liners (40 ltr)		kgCO2
Your Total Carbon Dioxide Emissions: kgCO2	Your Equivalent Total: kg Carbon

What these figures mean:
A result below 3000 kgCO2 (3 tonnes) would at least prove that you have awareness in the importance of reducing your impact on the environment. The result would reflect that you either recycle your waste, drive minimally or holiday locally. The figure is still certainly higher than the global average and you can reduce the result further by using energy efficient appliances, switching electricity supplier to a re-newable source or installing a solar panel or domestic wind turbine for example.
A result closely above 3000 kgCO2 (3 tonnes) is average for a developed country and if you are to believe the results of recent scientific studies you need to be thinking more about reducing this figure to at least below 3 tonnes ideally even lower. You can achieve this by using energy efficient appliances, switching electricity supplier to a re-newable source or installing a solar panel or domestic wind turbine for example; drive less, recycling more and when choosing a foreign holiday destination consider travelling by ferry or train, even better try visiting a location in your home country.