Fast Finance Utilities

10 Pro Finance Micro Tools in One PHP File

EMI, SIP, GST, ROI, Discount, Profit, Salary and more. Simple, fast, mobile-friendly, and easy to run on local PHP server.

Calculate monthly EMI for loans.

Calculate simple interest quickly.

Find maturity amount with compounding.

Add or remove GST from amount.

Calculate final price after discount.

Find profit and profit percentage.

Check return on investment.

Convert monthly salary to daily and hourly.

Add tax amount to base amount.

Estimate future SIP investment value.

Easy for Termux, localhost, and shared hosting testing.

Simple calculation logic with clean result layout.

Top and bottom ad sections already placed.