You can find out about The Calculator Site by visiting our about page. If you have a question or comment about our web site, please use the form below to get in touch with us.
Note: please do not ask us to work out personalised calculations for you as this is not a service that we are able to provide - we simply develop the tools to help guide you. In addition, please do not ask us for financial or medical advice - please seek that from a qualified financial/medical advisor.
If you are interested in advertising on The Calculator Site, please see our advertising page.
If you would like to send us a suggestion for our website, we would be delighted to hear from you. And, if you like our website, please consider helping us plant some trees in the Amazon.
Hazell Industries Ltd,
124 City Road,
From abacus to iPhones, learn how calculators developed over time.