Contact Us
We'd love to hear from you! Choose the best way to reach us.
Response Time
We typically respond to emails within 24-48 hours during weekdays. For urgent calculator bugs that affect functionality, we prioritize those reports and aim to respond as quickly as possible.
Before You Contact Us
Is the calculator giving wrong results?
Please double-check the sig fig rules in our guides section. If you still believe there's an error, please include the expression you entered and the expected result in your bug report.
Can I use this calculator for my class/website?
Yes! SigFigCalculator.org is free for educational use. Teachers are welcome to share the link with students. For embedding or API access, please contact us.
Do you offer tutoring or homework help?
We don't offer personal tutoring, but our learning guides and practice problems are designed to help you master sig figs on your own.
Follow Us
Stay updated with new features and tips