There are a number of online footprint measurement tools available for businesses of all sizes. Some are based in the UK and some are designed by international companies. Some also offer the possibility to offset their carbon emissions. You can read more about carbon footprints at  FSB website .

British calculators

The Carbon Trust has designed a free carbon footprint calculator for UK SMEs. It takes into account fuel and energy consumption for 12 months. The Carbon Trust was established in 2001 by the UK Government. Learn more at  their page .

Carbon Footprint™ is a UK-based company that has a small business carbon footprint calculator that includes buildings and transport. You can read more at  their page .