Making Finance Calculations Simple
Everyone needs access to reliable finance metrics. Our 258 professional calculators transform complex formulas into simple, actionable insights — all completely free.
100% Private
All calculations happen in your browser. We never store or transmit your personal financial data.
Accurate Formulas
Every calculator uses established formulas and assumptions from trusted finance references.
User Focused
Simple, intuitive tools designed for everyone, regardless of finance knowledge.
Meet Our Founders
Two Croatian developers improving access to finance calculation tools
Jurica leads development and architecture for E-Finance Calculator. With a background in fintech and enterprise software, he ensures every calculator delivers accurate, reliable results while maintaining our strict privacy standards.
Before E-Finance Calculator, Jurica worked on financial systems for small businesses, where he saw firsthand how difficult it was for people to access reliable finance calculation tools. That experience drives our mission to make professional-grade calculators available to everyone.
Technical Leadership
Oversees calculator logic, performance optimization, and security architecture.
Formula Validation
Ensures all calculations use IRS-approved formulas and industry standards.
Marko leads finance research and content strategy. His background in financial analysis and MBA education helps ensure our calculators reflect real-world financial principles and provide genuinely useful insights.
Marko handles the educational content and methodology behind each calculator. He reviews formulas, validates assumptions, and ensures our tools align with current financial standards and regulations.
Content Strategy
Develops educational content and guides for each calculator category.
Compliance & Standards
Ensures calculators meet IRS standards and financial industry best practices.
Our Impact
Building the most comprehensive collection of free finance calculators online
Questions About Our Calculators?
We're here to help. Reach out to our small team for support, feedback, or partnership inquiries.