Editorial Policy
Last updated:
1. Who Creates Our Content
CalcPro content is developed and reviewed by the CalcPro Editorial Team — specialists in finance, health, mathematics, and everyday practical calculations, working together to verify formula accuracy and methodology before publication.
All calculator logic is implemented by qualified developers and independently verified against at least two reference sources before publication.
2. Our Content Review Process
Formula Research
We identify the authoritative formula from academic or regulatory sources.
Implementation
A developer builds the calculator logic, tested against known benchmark results.
Expert Review
A subject-matter expert independently verifies outputs across a range of inputs, including edge cases.
Content Audit
All accompanying text is fact-checked and reviewed for clarity and accuracy.
Ongoing Review
Pages are reviewed at least annually. Time-sensitive content (tax brackets, rates) is reviewed as soon as changes are announced.
3. Sources and References
CalcPro relies on primary and authoritative sources including:
- Peer-reviewed academic literature for mathematical and scientific formulas
- Government and regulatory sources for tax, legal, and financial standards (IRS, WHO, NHS, FDA, etc.)
- Professional bodies such as the American Medical Association and CFA Institute for health and finance content
- ISO standards for unit conversions and measurement calculations
Where we reference external data (e.g. average interest rates, standard health thresholds), we cite the source in the relevant page or guide.
4. Health and Financial Disclaimers
CalcPro calculators are informational tools. They are not a substitute for professional medical advice, financial planning, or legal counsel. All health-related and financial calculation pages carry a disclaimer to this effect. We encourage users to consult a qualified professional before making decisions based on calculator outputs.
5. Corrections Policy
We take accuracy seriously. If you identify an error in any calculator or piece of content, please contact us with details. We review all corrections reports within 48 hours. If an error is confirmed, we correct it and note the update date on the relevant page. We do not silently edit errors.
6. Commercial Independence
CalcPro is funded by display advertising (Google AdSense). Advertisers have no influence over our calculator formulas, methodology, or written content. We do not accept sponsored content, affiliate payments, or paid reviews. Our editorial decisions are made independently.
7. Update Frequency
Every page displays a "Last Reviewed" date. Calculators involving regulated figures (tax rates, interest rate benchmarks, WHO health thresholds) are reviewed as soon as relevant changes are announced — typically within 5 business days of a regulatory update.
8. Questions
If you have questions about our editorial standards or wish to report a factual error, please reach out via our Contact page.