Calculator Specific Problems, Questions, or Feedback
Please note that the contact form on this page is for questions and feedback related to the website in general. Calculator specific problems, questions, and feedback can be submitted in one of the following ways, depending on whether you are using a web app on this site, or a native app on your phone or tablet.
- Web App Calculator: Go to the calculator and submit your question via the feedback form located beneath the calculator.
- Native App Calculator: Use the feedback form included in the app.
If you try to submit a calculator specific support request on this page, I will have no way of knowing which calculator on which platform you are referring to.
And just so you know, I will never give or sell your e-mail address to anyone and I promise not to send you any unsolicited email (I hate spam too!). If you do or don't want a reply, please state your case in your message.