Contact

We read every message. Whether you've spotted a calculation that looks wrong, have an idea for a new tool, or want to ask about working together, email us at:

[email protected]

Helpful details to include

• Reporting a calculation issue: the calculator you used, the name or date you entered (or a similar example), the result you got and the result you expected. If you'd rather not share personal details, a made-up example that shows the same problem works just as well.
• Content corrections: the page address and the sentence you think needs fixing.
• Partnerships and press: a short note about who you are and what you have in mind.

We aim to reply within a few working days.

What we can't help with

We don't offer personal consultations, paid readings or remedies, and we can't give medical, legal, financial or relationship advice. If you're going through a difficult time, please reach out to a qualified professional or someone you trust.

Privacy

If you email us, we use your message and email address only to reply. We don't add you to any mailing list. See our privacy policy for more.