Report an Error

NOTICE - BMF is currently on hiatus, and bug reports will not be responded to during this time. More information can be found within the Notices section on the front page. Please still feel free to send reports and they'll be reviewed after hiatus!

If you've found a bug in a tool/calculator, spotted misinformation, found a visual error on the site's layout, or even just found a typo while reading an article, please let me know! I try to keep BMF as accurate and bug-free as possible, but as I'm only one person, sometimes things can slip through the cracks. I want to actively fix any problems you may come across.

Leaving an email is optional, but if you leave one I can contact you for follow-up on the problem being fixed, or with any questions I might have if your description of the problem isn't descriptive enough. It's up to you.

If you have a much longer inquiry that doesn't fit into any of the categories provided by the form below, check out BMF's contact page instead.

Last updated 12/18/23. Added the option "Accessibility Feedback".