Calculate inclusive and exclusive GST amounts with CGST, SGST, and IGST tax breakdowns.
Final Gross Amount (Payable)
INR (₹)₹59,000
₹50,000 base + ₹9,000 GST
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Calculate accurate Goods and Services Tax (GST) for products and services across India. Easily toggle between tax-exclusive (tax added to price) and tax-inclusive (tax already inside total price) modes, with automatic split into Central GST (CGST), State GST (SGST), and Integrated GST (IGST).
Fast and easy from start to finish
Select whether your transaction is GST Exclusive (adding tax to price) or GST Inclusive (removing tax from price).
Enter your bill amount in Rupees (₹) or click one of the quick preset amounts.
Choose your applicable GST tax slab (0%, 5%, 12%, 18%, 28%, or enter a custom percentage).
Select your transaction supply type: Intra-State (within same state) or Inter-State (across state borders).
Inspect the real-time tax ledger breakdown and copy the calculation summary or export for your invoice.
What you can do with this tool
Dual Calculation Modes: Instantly compute GST Exclusive (+ Tax added) or GST Inclusive (- Tax backed out).
State Supply Auto-Split: Automatically calculates CGST (50%) + SGST (50%) for intra-state sales, or IGST (100%) for inter-state sales.
Official Indian Tax Slabs: 1-click selectors for all official slabs (0%, 5%, 12%, 18%, 28%) plus custom rate support.
Visual Tax Ratio Meter: Real-time visual comparison showing base product price versus total government tax share.
1-Click Blueprint Presets: Realistic pre-configured templates for IT consulting, electronics, dining, and luxury items.
Everyday walkthroughs and starter ideas for GST Calculator (India)
Tech Freelance Services: ₹50,000 billing at 18% Intra-State = ₹4,500 CGST (9%) + ₹4,500 SGST (9%), Total ₹59,000.
Electronics Purchase: ₹34,999 inclusive at 18% Inter-State = Base ₹29,660.17 + IGST ₹5,338.83.
Restaurant Bill: ₹2,400 exclusive at 5% Intra-State = ₹60 CGST (2.5%) + ₹60 SGST (2.5%), Total ₹2,520.
File requirements, capabilities, and system limits
Certain exempt goods, special composition schemes, or additional compensation cess (e.g., on luxury tobacco or cars) may require custom percentage adjustments.
How creators, students, and professionals use GST Calculator (India)
E-Commerce & Retail Sellers: Determine product list prices with tax included to display transparent pricing on Amazon, Flipkart, or Shopify.
Freelancers & Agencies: Generate client invoices with exact CGST/SGST or IGST breakdowns for compliance with Indian tax regulations.
B2B Procurement Teams: Verify vendor tax invoices and calculate eligible Input Tax Credit (ITC) amounts.
Consumers & Shoppers: Check the true base cost of products and dining bills before tax was added.
Answers to common questions about GST Calculator (India)
GST Exclusive means the tax is added on top of your base price (e.g. ₹1,000 base + 18% GST = ₹1,180 final total). GST Inclusive means the listed retail price already includes the tax (e.g. ₹1,180 total contains ₹1,000 base price and ₹180 GST).
When buyer and seller are located in the same Indian state (Intra-State), the GST is split equally into Central GST (CGST) and State GST (SGST). When goods or services cross state boundaries (Inter-State), Integrated GST (IGST) is collected by the Central Government.
Most professional consulting, software development, SaaS, and freelance creative services in India fall under the standard 18% GST slab.
For exclusive GST: Tax = (Base Amount × Rate) / 100. For inclusive GST: Base Amount = (Total Amount × 100) / (100 + Rate), and Tax = Total Amount - Base Amount.
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