None of your numbers typed into caclulator fields are stored or shared with anyone. All calculations are done right in your browser, on your device, and the results are not stored or shared with anyone.

We do track the usage of the web-site using Google Analytics, but no personal data is collected.

Use on your own risk. The author does not guarrantee the accurracy of the results, and does not take any responsibility for any losses or damages caused by the use of this calculator.