Formula used
GST amount is taxable amount multiplied by GST rate. For intra-state examples, CGST and SGST are generally split equally.
Example calculation
For ₹10,000 taxable value and 18% GST, GST is ₹1,800 and final value is ₹11,800.
GST Calculator India
📊 Interactive Goods & Services Tax (GST) Calculator
Determine the net price, tax amount, and SGST/CGST/IGST breakdown under Indian GST rules. Use predefined tax slabs or input a custom tax rate.
1. Base Amount & Mode
Calculation Type
2. GST Rate & Category
Classification Details:Capital goods, IT services, electronic items, restaurants, hair oil, toothpaste, and standard services.
3. Supply Type (Tax Split Rules)
Location of Transaction
Both buyer and seller are located in the same State/UT. Taxes are shared equally between Central and State governments.
Calculation Results
Total Final Amount (Gross)
₹11,800.00
Base Price (Net)
₹10,000.00
Total GST Tax (18%)
₹1,800.00
RupeeKit GST Invoice
Tax Breakdown Receipt
Items Subtotal (Base Cost)₹10,000.00
CGST (Central Tax) @ 9.00%₹900.00
SGST (State Tax) @ 9.00%₹900.00
Total Invoice Amount₹11,800.00
Composition Analysis
Base: 84.7%
CGST: 7.6%
SGST: 7.6%
India GST Rate Structure & Slabs
| GST Slab | Classification | Typical Included Items / Services |
|---|---|---|
| 0% | Essential / Nil-rated or Exempt | Fresh fruits, vegetables, fresh milk, flour, salt, bread, and other essential/exempt items. |
| 5% | Common Goods/Services | Sugar, tea, coffee, edible oil, domestic LPG, coal, life-saving drugs, and basic services. |
| 12% | Standard Goods/Services | Butter, cheese, ghee, cell phones, processed food, business class air tickets, and construction services. |
| 18% | Standard Goods/Services | Capital goods, IT services, electronic items, restaurants, hair oil, toothpaste, and standard services. |
| 28% | Higher-rate Goods/Services | ACs, refrigerators, automobiles, cement, betting, commercial goods, and other high-rate goods. |
⚠️ Educational Estimate Only
This calculator provides basic mathematical estimations based on standard Indian GST rates and slab classifications. Actual GST rates, exemption rules, reverse charge mechanism (RCM) applicability, input tax credit (ITC) eligibility, cess additions, and local state splits may vary significantly depending on the exact HSN (Harmonized System of Nomenclature) or SAC (Services Accounting Code) code, industry guidelines, and specific government notifications. Please consult a qualified tax professional or certified chartered accountant to verify tax rates before taking business decisions.
Share this calculator scenario
Educational estimate only
How to use this calculator
Calculate GST amount and final invoice value by adding or removing GST from a price.
Written and reviewed by RupeeKit Editorial TeamReport a correction
Educational estimate only
Results can vary based on company policy, lender terms, tax law, and personal assumptions.
FAQs
Does this calculator handle IGST?
The main GST amount is valid for both cases. CGST/SGST split is shown as a simple intra-state estimate.
Can GST rates change?
Yes. Always verify applicable GST rate for your product or service from official guidance or a tax professional.