Contact
Last updated: June 16, 2026
We'd love to hear from you. Whether you've found a bug, have a feature idea, or have a question about your privacy, get in touch and we'll do our best to respond.
This inbox handles general questions, feedback, bug reports, and privacy or data requests (see our Privacy Policy).
What to include
To help us respond quickly, it's useful to tell us:
- what you were doing and what you expected to happen;
- the device and browser you were using, if reporting a bug;
- a screenshot, if relevant.
For more about who we are and how the calculator works, see our About page.