Inputs stay in your browser
The calculators and enquiry brief form run locally. This build contains no account system, analytics script, advertising tracker, cookies or local storage. Input values are not submitted to a server. Use fictional or non-confidential numbers.
Downloads and destinations
Exports are local text downloads. Ordinary hosting access logs may be retained by the host. External provider links have their own policies. An enquiry is sent only if you choose to contact the publisher through its separate channel.
Questions
Use Contact Us for a publisher enquiry.