Corrections and suggestions?
If you spot a problem or have a suggestion for how this calculator can be improved, please let us know at enquiries@hardwicke.co.uk.
Please be aware…
The Hardwicke online calculators are provided for you to use free of charge, and on an “AS IS” basis, without any technical support or warranty of any kind from Hardwicke including, without limitation, a warranty of merchantability, fitness for a particular purpose and non-infringement.