Contact Us
We're here to help. Whether you have questions about a calculator, want to suggest a new feature, or simply want to say hello.
Calculator Issues
Report bugs or issues with any of our calculators
Feature Requests
Suggest new calculators or features you'd like to see
Partnership Inquiries
Interested in partnering or collaborating with us
General Questions
Any other questions about our platform or services
Email Our Team
For support, feedback, or calculator issues, email us directly. We do not use contact forms or store messages on this site to ensure your privacy.
We typically reply within 24-48 business hours.
Get in Touch
Location
Varaždin, Croatia
European Union
Hours
Mon-Fri, 9am - 5pm CET
Frequently Asked Questions
Common questions before you contact us.
Are your calculators free?
Yes, all our finance calculators are completely free to use. We believe everyone should have access to clear, helpful tools.
Do you store my data?
No, we never store any personal data. All calculations are performed locally in your browser for complete privacy.
Can I suggest a new calculator?
Absolutely! We welcome suggestions for new calculators. Email us at support@efinancecalculator.com with the subject "Feature Request".
How accurate are your calculators?
Our calculators use established finance formulas and common assumptions. Results are for informational purposes only.
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