GST Calculator India
Calculate GST amount instantly with inclusive and exclusive GST calculation modes using latest GST rates in India.
Last updated: 2026-05-20
Free Online GST Calculator India
Use this free online gst calculator india tool directly in your browser without installing software. Fast, mobile friendly and easy to use.
GST Calculator
| Particular | Amount |
|---|---|
| Base Amount | ₹1,000.00 |
| GST Amount | ₹180.00 |
| CGST | ₹90.00 |
| SGST | ₹90.00 |
| IGST | ₹180.00 |
| Total Amount | ₹1,180.00 |
GST Formula
GST = Amount × GST Rate ÷ 100
GST = Amount − [Amount × 100 ÷ (100 + GST Rate)]
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About This Tool
About GST Calculator
This free online GST Calculator helps you calculate GST amount instantly for inclusive and exclusive GST prices.
You can calculate CGST, SGST and IGST using common GST tax slabs in India.
Features
- Inclusive GST calculation
- Exclusive GST calculation
- Supports all GST slabs
- Shows CGST & SGST split
- Instant GST amount calculation
Frequently Asked Questions
What is GST?
GST (Goods and Services Tax) is an indirect tax applied on goods and services in India.
What is inclusive GST?
Inclusive GST means GST is already included in the entered amount.
What is exclusive GST?
Exclusive GST means GST is added separately on top of the entered amount.
Is this GST calculator free?
Yes. This GST Calculator is completely free to use online.
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