GST Calculator India

Calculate GST instantly. Add or remove GST from any amount. Supports CGST, SGST, IGST and all GST rates.

GST Calculator
Calculation Result

Original Amount

₹10,000.00

Total with GST

₹11,800.00

Base Amount₹10,000.00
GST Rate18%
Total GST₹1,800.00
CGST (9%)₹900.00
SGST (9%)₹900.00
Total Amount₹11,800.00

Formula Used:

GST = Base Amount x (GST Rate / 100)
Total = Base Amount + GST

GST (Goods and Services Tax) rates in India: 0%, 0.25%, 3%, 5%, 12%, 18%, and 28%

Features

  • Calculate GST for all rates (0%, 0.25%, 3%, 5%, 12%, 18%, 28%)

  • Add GST to base amount (GST Exclusive)

  • Extract GST from total amount (GST Inclusive)

  • Calculate CGST + SGST for intra-state supply

  • Calculate IGST for inter-state supply

  • Detailed breakdown of all tax components

  • Instant real-time calculations

  • 100% free - no registration required

Perfect For

Business Owners

Quickly calculate GST for invoices, quotations, and pricing decisions.

Accountants

Verify GST calculations and prepare accurate tax filings.

Consumers

Understand the GST component in your purchases and verify billing.

Freelancers

Calculate GST for your service invoices and client billing.

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GST Rates in India 2025

Quick reference for common GST slabs

0%

Essential goods

5%

Basic necessities

12%

Standard goods

18%

Most services

28%

Luxury items

GST Calculator - Frequently Asked Questions

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