GST Inclusive Calculator
Split a GST-inclusive price into base value and tax.
Enter your details
How it is calculated
Worked example
10 units priced ₹2,360 each, inclusive of 18% GST: taxable value per unit = ₹2,000, GST per unit = ₹360; for 10 units taxable value ₹20,000, GST ₹3,600, CGST ₹1,800 + SGST ₹1,800.
About the GST Inclusive Calculator
Split a GST-inclusive price into base value and tax. This free gst tool runs entirely in your browser: nothing you type is sent to a server, and you can save, print or download the result.
What you need to enter
You will be asked for gst-inclusive price per unit, quantity, gst rate, custom gst rate (%) — used only if "custom rate" is selected, type of supply. Fields marked * are required. Every field shows a hint and the allowed range.
How to use it
- Fill in the inputs (sample values are pre-filled so you can see how it works).
- Press Calculate to see the result, breakdown and chart.
- Use Print, Download PDF or Share to keep the result, or come back to it from your saved history.
Who it helps
Salaried individuals, business owners, investors and professionals who want a quick, transparent estimate before they file, invest or plan. If your case has special facts, our team can review it - ask for a consultation.
Results are estimates based on the rules and rates described under "How it is calculated". Laws change and individual facts differ, so confirm with official sources or a qualified professional before acting. This is not tax, legal or investment advice.
Frequently asked questions
When do I need an inclusive calculation?
When your price list, MRP or quotation already includes GST and you must show the taxable value and tax separately on the tax invoice.
Does rounding matter?
Invoice-level tax is usually computed on the line or invoice total and rounded to the nearest rupee or paisa as per your software. Small differences of a few paise are normal.
Need help beyond the calculator?
Talk to our tax and compliance team for advice based on your documents.