The Ultimate Financial Calculator for Reverse GST, TDS, and Custom Invoicing
Stop doing mental gymnastics to reverse-calculate taxes. Let the Calculator do it for you instantly!
📥 Download Free Trial (14 Days) 💵 View PricingInstantly extract Base Amount, GST, and TDS from a final gross budget amount with a single click.
Keep track of all your calculations with a built-in interactive history tape that you can copy anytime.
Generate a pixel-perfect image of your tax breakdown to paste directly into WhatsApp or email.
Choose from Dark, Light, or Hacker modes. You can even customize the text labels (like renaming "GST" to "VAT").
Pin the calculator over your Excel sheets or accounting software so it's always ready when you need it.
Secure, cloud-verified license protection ensures your software is permanently activated instantly upon purchase.
Start your 14-day free trial now - No credit card required!
📥 Download for Windows (Free Trial)Version 1.0 | 12 MB | Windows 10/11 | Released May 2026