Making Financial Planning
Accessible to Everyone
Finstyra was founded with a simple belief: world-class financial calculators should be free, accurate, and available to anyone — not just those who can afford a financial advisor.
Our Mission
Finstyra started in 2021 when our founder, frustrated by inaccurate and ad-heavy financial calculators, built a better mortgage calculator for personal use. Friends and colleagues started using it, sharing it, and requesting more tools.
Today, Finstyra is a platform of 100+ professionally designed calculators covering everything from retirement planning and FIRE calculations to mortgage amortization, SIP investments, EMI breakdowns, and tax estimation.
Every calculator is built with real financial formulas, reviewed by certified professionals, and tested for accuracy across edge cases. We update our tools whenever tax laws, contribution limits, or financial regulations change.
What We Stand For
Accuracy First
Every formula is reviewed by certified financial professionals. We test against industry-standard results before publishing.
Always Free
Core calculators will always be free. We believe financial literacy shouldn't be gated behind paywalls.
Built for Everyone
From students to CFOs, in 20+ countries. We support multiple currencies, tax systems, and financial contexts.
Privacy by Design
All calculations happen in your browser. We never store your financial data — it never leaves your device.
Meet the Team
Sarah Chen
Founder & CEO
Former fintech analyst with 10+ years at Goldman Sachs. Built Finstyra to democratize financial planning tools.
Raj Patel
Head of Engineering
Ex-Google engineer passionate about building fast, accessible financial tools for users worldwide.
Emily Brooks
Head of Finance
CFA charterholder and certified financial planner who ensures every formula is accurate and up to date.
Marcus Kim
Head of Design
Product designer focused on making complex financial concepts simple and beautiful for everyday users.
Start Calculating
Join 500,000+ users who trust Finstyra for their financial decisions.
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