Fire Extinguisher Calculator
Portable fire extinguishers are the most common type of fire fighting equipment to be found in commercial and industrial premises. However in order to be compliant with fire safety law, the overall number of extinguishers you require is dependent upon the size of your premises.
The fire extinguisher calculator is a tool designed to work out how many extinguishers your workplace requires by area, to comply with fire safety legislation.
Use our free fire extinguisher calculator below to determine how many extinguishers you need:
Approximate floor area (m²):
Requirements for a floor area of
Fire “A” Rating required:
There were 11,916 non-residential fires attended by the Fire and Rescue Service in 2020/21 – consistent with recent trends.