GST Calculator

About the GST Calculator

The GST Calculator is a free online tool that helps you add or remove gst from any amount. get cgst and sgst breakdown. in seconds. No signup, no app install — your inputs are processed instantly inside your browser, so the calculation is private and works on mobile, tablet and desktop.

This calculator belongs to the Finance & Investment category, which contains many other useful tools to help with your daily decisions, planning and analysis.

How to use this calculator

1. Enter the value for Amount (₹) (e.g. 1000).
2. Enter the value for GST Rate (%).
3. Enter the value for Type.
4. Click Calculate and read the result instantly.
5. Use Reset to clear all inputs and try a new scenario.

Why use the GST Calculator?

• Instant & accurate — uses precise formulas, no rounding tricks.
• 100% free — no subscription, no hidden charges, no signup required.
• Privacy-friendly — calculations run in your browser, your data is never uploaded.
• Mobile-ready — works smoothly on any phone, tablet or desktop.
• Made by experts — built and maintained by iSevenPlus.

Example

Try the calculator with sample values: GST Amount = ₹180 | Total = ₹1,180 | CGST = ₹90 | SGST = ₹90. You can change the inputs to match your own situation.

Frequently Asked Questions

Is the GST Calculator free to use?

Yes. Every calculator on Smart Calculators Pro is 100% free, with no signup or registration required.

How accurate are the results?

The calculator uses standard mathematical formulas accepted across the industry. For legal, financial or medical decisions, please confirm with a qualified professional.

Can I use this calculator on my phone?

Yes — the design is fully responsive and works on Android, iOS, tablets and desktop browsers.

Is my data sent to a server?

No. All calculations happen inside your browser. Nothing is uploaded or stored.

Where can I find more Finance & Investment tools?

Browse the full Finance & Investment category or visit our complete calculator directory.