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Frequently Asked Questions
How accurate are your calculators?
Our calculators use standard mathematical formulas and are designed to provide accurate estimates. However, for critical decisions, especially financial ones, we recommend consulting with qualified professionals.
Is my data saved when I use a calculator?
No, all calculations are performed locally in your browser. We don't collect or store any calculation data. Your privacy is our priority.
Can I use your calculators for commercial purposes?
Our calculators are free for personal and educational use. For commercial use or integration, please contact us at hello@obrilla.com.
How often are the calculators updated?
We regularly review and update our calculators to ensure accuracy and add new features based on user feedback.