GST Calculator Pro (gstcalculatorpro.com) exists for one reason: everyday tax maths in India should take seconds, not spreadsheets. Whether you run a kirana store, freelance from home, manage accounts for a company or just want to check a restaurant bill, our tools give you an accurate answer on the first tap.
What we offer
- Ten focused calculators covering GST (add/remove, split, returns, invoices, reverse), HSN lookup, TDS, income tax and advance tax.
- A bilingual interface — switch between English and हिंदी anytime.
- A mobile-first design that loads fast even on slow connections.
- Completely free access — no registration, no limits, no paywalls.
Our approach to accuracy
We track rate changes announced by the GST Council and the Union Budget and update our tools accordingly. Even so, calculators simplify: they cannot capture every exemption, cess or special case. For filing and compliance decisions, always verify against the official portals or consult a chartered accountant.
Get in touch
Spotted an outdated rate or have a tool suggestion? We would love to hear from you — visit our contact page.