Trust & Security
Your trust is our top priority. Learn about our rigorous standards for accuracy, privacy, and data security.
Accuracy & Expert Verification
Every calculator on Calculate Wit undergoes rigorous testing and expert review to ensure accuracy and reliability.
Industry-Standard Formulas
We use only validated, peer-reviewed formulas approved by professional organizations (NIST, IEEE, AMA, etc.).
Professional Review
Each calculator is reviewed by certified professionals (CFP, MD, PE, CPA) in the relevant field.
Continuous Testing
Automated testing runs on every calculator to ensure consistent, accurate results across all scenarios.
Regular Updates
Calculators are updated regularly to reflect new research, regulations, and industry best practices.
Privacy & Data Protection
Your privacy matters. We've designed our calculators to protect your personal information.
Our Privacy Commitments:
- No Data Storage: All calculations happen in your browser. We never store your input data on our servers.
- No Account Required: Use any calculator without registration, login, or providing personal information.
- No Data Sharing: We never sell, rent, or share your data with third parties. Period.
- HTTPS Encrypted: All connections use SSL/TLS encryption to protect data in transit.
- GDPR & CCPA Compliant: We comply with international privacy regulations including GDPR and CCPA.
- Anonymous Usage: Basic analytics are collected anonymously to improve user experience.
Transparency & Disclosure
What You Should Know:
Formula Transparency
We show the mathematical formulas used in each calculator. You can verify the calculations yourself or consult with professionals.
Limitations
Our calculators provide estimates based on standard formulas. Results should not replace professional advice. We clearly state limitations for each tool.
Advertising
We may display contextual advertisements to support free access. Ads never influence calculator results or recommendations.
Affiliate Relationships
Some articles may contain affiliate links to products we recommend. These are clearly marked and do not affect our editorial content.
Compliance & Standards
Found a Security Issue?
We take security seriously. If you discover a vulnerability, please report it responsibly.
Report Security Issue