Calculate loan EMI, compound interest, time value of money, ROI, and live currency rates — all in one free, beautiful app.
🌐 Continue on BrowserFrom loan EMI to complex investment analysis, FinX has you covered with an intuitive, beautiful interface — no spreadsheets needed.
Calculate monthly EMI, total interest paid, and full amortization schedule. See exactly what any loan costs you, month by month.
Solve any Time Value of Money problem — present value, future value, interest rate, periods, and payment amounts in seconds.
Visualize the power of compounding with interactive charts. Adjust frequency, rate, and contributions to watch your money grow.
Convert between world currencies with live exchange rates. Perfect for travel, international business, and foreign investments.
Measure your return on investment instantly. Compare options to always choose the best path for your money.
Automatic light/dark mode that follows your system settings, or toggle manually. Beautiful on every screen, day or night.
FinX includes a growing suite of specialized calculators, with more being added regularly.
Monthly payments, amortization & total interest
PV, FV, Rate, Periods — solve any variable
Growth charts with variable compounding frequency
Live exchange rate conversion
Return on investment with annualized rate
Bond, IRR/NPV, APR, Rule of 72 & more…
Get your financial answers in seconds — no sign-up, no account, no spreadsheets.
Install FinX for free from the App Store or Google Play, or open it in your browser.
Pick from our growing list — each calculator is purpose-built for a specific financial scenario.
Smart inputs guide you. Fill in the fields and FinX does the heavy lifting instantly.
See a detailed breakdown, interactive chart, and share or export your calculation as a PDF.
FinX is packed with quality-of-life features that make your financial workflow smooth and effortless.
Visualize amortization schedules and compound growth curves with beautiful, interactive charts.
Save favourite calculations and access your full history. Never lose an important result again.
Export any calculation as a professional PDF report — perfect for advisors or personal records.
Share results via email, messaging, or PDF with a single tap. Collaborate on financial decisions effortlessly.
Use FinX on iOS, Android, or in your browser. Consistent experience across every device.
All calculations happen on your device. No account needed, no financial data sent to our servers.
Practical articles to help you understand financial concepts and make smarter decisions.
Learn the formula behind EMI calculations, understand amortization, and see how FinX makes it effortless.
Read Article →Understand why Einstein called compound interest the "eighth wonder of the world" — and how to use it.
Read Article →Return on Investment demystified. Learn the formula, common mistakes, and how to compare opportunities.
Read Article →Download FinX for free and take control of your financial future. Available on all your devices.
* Web app coming soon. Currently available on iOS & Android.