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General Questions
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For support, feedback, or calculator issues, email us directly. We do not use contact forms or store messages on this site.
We aim to reply within 24-48 business hours.
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Location
Varaždin, Croatia
European Union
Response Time
We typically respond within
24-48 business hours
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Frequently Asked Questions
Are your calculators free to use?
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 and not financial advice.
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