Hey Product Hunt! 👋 I’m Ankur, maker of EMI Calculator US. Earlier this year, I was mapping out setup costs, equipment financing, and cash flow projections for a joint-partnership business venture. I found myself running dozens of loan scenarios every day to determine realistic budgets and payback timelines. The experience was painful. Nearly every online loan calculator fell into one of three traps: The Lead-Capture Trap: Forcing you to enter an email or phone number just to unlock basic amortization numbers, followed by endless spam calls. The Clunky 2005 UI: Requiring a complete page reload every time you nudge the interest rate or loan tenure by a single point. The "Hidden Cost" Distraction: Focusing entirely on monthly payments while obscuring just how much interest compounds over the life of the loan. As a software engineer, I decided to build the exact tool I wished existed. What Problem Does It Solve? Zero Data Harvesting (100% Privacy): Every single calculation runs locally in your browser using client-side JavaScript. No account creation, no cookies tracking your financial profile, and zero data sent to external servers. Instant Visual Feedback: Sliders update results in milliseconds. You can compare a 15-year vs. 30-year mortgage or a 60-month vs. 72-month auto loan without lag. The "Extra Payment" Advantage: The real value isn't just knowing your monthly payment—it’s knowing how to get out of debt faster. The built-in extra payment engine calculates the exact number of months and thousands of dollars in interest you eliminate by contributing a small additional sum each month. Zero Paywalls: Pre-configured smart defaults for mortgages, auto loans, personal loans, and student loans—free forever. I built this to streamline my own financial planning, and I’m launching it today to help anyone else navigating home purchases, vehicle loans, or new ventures run their numbers with confidence. Take it for a spin: https://www.emicalculatorus.com/ I’d love to hear your feedback on the UI, additional loan types you'd like to see, or features we should build next! 🚀

EMI Calculator

The fastest, most visual browser-based loan calculator.

The fastest, most visual browser-based loan calculator.