Accuracy You Can Trust
Every finance calculator on our platform undergoes a rigorous development and review process to ensure accuracy, usability, and reliability. Here's how we maintain the highest standards of quality.
We operate with a Single Source of Truth (SSoT): all calculator titles, descriptions, authors, dates, keywords, features, and image metadata are defined in JSON files and compiled into an aggregate library at build time. Pages are generated from those values to avoid manual drift.
Our 6-Step Editorial Process
Research & Discovery
We identify finance calculation needs through user feedback, financial literature, and market trends.
- Analyze user requests and feedback
- Review current financial regulations
- Identify gaps in available tools
- Prioritize based on user impact
Formula Validation
Every formula is thoroughly researched and validated against multiple authoritative sources.
- Source formulas from financial institutions and standards
- Cross-reference with IRS, SEC, and Federal Reserve guidelines
- Verify with financial textbooks and standards
- Consult recent financial research and publications
Development & Testing
Our developers implement calculators with rigorous testing against known results.
- Implement formulas with precision
- Test edge cases and boundaries
- Validate against published examples
- Ensure mobile responsiveness
Review & Feedback
Each calculator undergoes internal QA with user feedback collected via email.
- Internal team review
- User feedback via contact channels
- Accuracy verification
- Usability assessment
Publication
Only after passing all checks is a calculator published on our platform.
- Final accuracy verification
- SEO optimization
- Documentation completion
- Live deployment
Continuous Updates
We regularly review and update calculators to reflect new medical guidelines.
- Monitor financial regulation changes
- Track user feedback
- Update formulas as needed
- Improve user interface
Our Quality Standards
Financial Accuracy
All formulas based on established financial research and guidelines from recognized financial institutions.
Transparency
We clearly cite our sources and explain the formulas used in each calculator.
Privacy Protection
All calculations performed locally - we never collect or store personal financial data.
Accessibility
Calculators designed to be usable by everyone, regardless of technical or medical knowledge.
Regular Updates
Continuous monitoring and updates to reflect the latest medical guidelines and research.
User Feedback
Active incorporation of user feedback to improve accuracy and usability.
Primary Sources We Reference
Finance Organizations
- Internal Revenue Service (IRS)
- Securities and Exchange Commission (SEC)
- Consumer Financial Protection Bureau (CFPB)
- Federal Deposit Insurance Corporation (FDIC)
- Bureau of Labor Statistics (BLS)
Data & Research
- Federal Reserve Economic Data (FRED)
- Official tax tables and publications
- Standard financial formulas and methodologies
- Regulatory guidance and employer resources
Regular Updates & Maintenance
Finance rules and best practices evolve. We review our calculators regularly and update them when major policy or methodology changes occur.
Quarterly Reviews
Systematic review of all calculators
Immediate Updates
When guidelines change
User Feedback
Continuous improvements
Editorial Independence
Our editorial process is completely independent. We do not accept payment for calculator placement or allow external parties to influence our formula selection or implementation. Our only goal is to provide accurate, reliable finance calculation tools based on established financial formulas and documented methodologies.
Have Feedback or Questions?
We value your input in improving our calculators