Contact
Let's talk
Found a bug? Have a feature request? Want to partner with us? Pick a topic below and we'll route your message to the right person.
Question about a calculator
Found a bug, an inaccurate result, or a feature request? Use this.
[email protected]
Partnership & business
Press, integrations, custom work, or large-scale licensing inquiries.
[email protected]
Privacy & legal
Data requests, GDPR/CCPA inquiries, terms clarification.
[email protected]
Quick answers
How fast will I get a response?
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Most support emails are answered within 24-48 hours, Monday through Friday.
Do you offer phone support?
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No; we keep costs low by handling support over email. This lets us keep the entire platform free.
Can I suggest a new calculator?
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Absolutely. Use the suggestion form below or email us. We add new calculators monthly based on user feedback.
Is there a bug bounty program?
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Not formally, but we reward responsible disclosure of security issues. Email [email protected].