Questions and corrections
For a calculation that looks wrong, include the page address and, if you are happy to share them, the birth details and settings you used.
Privacy requests
To delete a saved chart, open it on the device you made it on and choose “Delete this chart”. If that device is gone, send the chart’s link to this address. Charts are not tied to a name or an account, so the link is how we find one.
Abuse and security
Last updated 14 October 2026