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Indian GST Calculator

Calculate Goods and Services Tax seamlessly with the latest 2025 GST 2.0 rates. View detailed CGST, SGST, and IGST breakdowns.

Calculation Details

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Tax Summary

Base Amount ₹ 0.00
CGST (%) + ₹ 0.00
SGST (%) + ₹ 0.00
IGST (%) + ₹ 0.00
Total Tax ₹ 0.00
Total Applicable ₹ 0.00

💡 How to Use the GST Calculator

Calculating Indian GST is instantaneous. Follow these steps for accurate tax breakdowns:

1

Enter the Amount

Type the rupees amount into the calculator. Values are processed instantly.

2

Select the Mode

Choose 'Add GST' if your base rate varies, or 'Remove GST' if the tax is included.

3

Select the Rate

Pick from standard 2.0 slabs (5%, 18%, 28%, 40%) or define a custom percentage.

4

View your Summary

Read your summary with individual CGST, SGST & IGST broken down.

📖 About Indian GST Calculator (GST 2.0)

What is the Indian GST Calculator?

The Indian GST Calculator is a powerful, privacy-focused financial tool designed to help businesses and consumers quickly calculate Goods and Services Tax based on the latest Indian GST 2.0 slabs. Whether you need to figure out the final price of an item including tax (GST Exclusive) or determine the base price before tax (GST Inclusive), this tool does it instantly.

Understanding GST 2.0 Rates

India revolutionized its GST structure in September 2025 with "GST 2.0", simplifying the multi-tiered system into streamlined slabs to reduce complexity:

  • 0% (Exempt): Essential goods like milk, fresh produce, and health/life insurance policies.
  • 5% Slab: Common consumer goods, basic healthcare, lower-budget hotels, and daily necessities.
  • 18% Slab: The standard rate for most goods, services, electronics, and general commercial items.
  • 28% Slab: A legacy rate primarily retained for tobacco and related products.
  • 40% Slab: The new luxury and "sin" goods rate covering high-end imported vehicles, aerated drinks, pan masala, and premium luxury items.

Core Features

Add GST (Exclusive to Inclusive)

Quickly determine how much tax will be added to a base price. Enter the pre-tax amount, select the appropriate GST slab, and immediately see the total amount payable, complete with tax breakdown.

Remove GST (Inclusive to Exclusive)

Determine the core value of an item by stripping away the tax component. Enter the final price, and the calculator reveals the base pre-tax amount and the exact tax paid.

Inter-state vs. Intra-state Breakdown

GST calculation in India depends on where the transaction occurs:

  • Intra-state (Within the same state): The total GST is divided equally into CGST (Central GST) and SGST (State GST).
  • Inter-state (Between different states): The entire tax is applied as IGST (Integrated GST). Our tool automatically calculates these splits for you based on your selection.

Privacy & Security

This Indian GST Calculator features a 100% client-side processing architecture. All tax routing and price calculations happen locally inside your web browser. No financial amounts or selections are ever sent to our servers, ensuring your business inquiries remain completely private.

❓ Frequently Asked Questions

Yes! All GST calculations happen locally in your browser (client-side). Your entered amounts and tax rates never leave your device.
Introduced in September 2025, GST 2.0 simplified the slabs to 5% and 18% for most goods, created a 40% slab for luxury and sin goods, and kept a legacy 28% for tobacco while loans are repaid. Essentials remain at 0%.
GST Exclusive means the tax is not yet included in the base price, so the tool will ADD the tax to give you the final total. GST Inclusive means the final price already contains the tax, so the tool will SUBTRACT the tax to reveal the base amount and the tax paid.
If the transaction is Intra-state (buyer and seller in the same state), the total GST is split equally into CGST (Central GST) and SGST (State GST). If it is Inter-state (different states), the entire amount is charged as IGST (Integrated GST).

Version History

1.0.0

Initial release of the Indian GST Calculator including new GST 2.0 slabs (5%, 18%, 40%).

Mar 07, 2026