GST Calculator
Original Amount: ₹
GST Amount: ₹
SGST (50%): ₹
CGST (50%): ₹
Total Amount: ₹
🧾 Calculation History
Free GST Calculator Online – Accurate, Easy & Fast
Use our GST Calculator to easily calculate Goods and Services Tax (GST) in India. Whether you're a business owner, a freelancer, or just curious, this online GST calculator helps you find the right values instantly — including SGST, CGST, and total GST amount. No registration needed. 100% free.
What is GST?
GST (Goods and Services Tax) is a unified indirect tax in India. It replaces various state and central taxes. It’s categorized into SGST (State GST), CGST (Central GST), and IGST (Integrated GST). The applicable GST rate can be 5%, 12%, 18%, or 28%.
How to Use the GST Calculator
- ✔️ Enter the amount (inclusive or exclusive of GST)
- ✔️ Choose GST rate: 5%, 12%, 18%, or 28%
- ✔️ Select whether you want to Add GST or Remove GST
- ✔️ Get instant results showing GST amount, SGST, CGST, and Total amount
Popular GST Calculators Compared
This tool is designed to be simpler than others like Zoho GST Calculator, TaxAdda GST Calculator, Omni Calculator, and Rapid GST Calculator. It's optimized for both desktop and mobile, making it the easiest GST calculator in India.
GST Calculator Use Cases
Whether you're calculating 18% GST on electronics, 5% GST on food, or removing GST from an invoice, our tool supports:
- ✅ Inclusive GST Calculator – Get base price and tax from total
- ✅ Exclusive GST Calculator – Add GST to base amount
- ✅ Reverse GST Calculator – Remove GST for reverse charge cases
- ✅ Custom GST Rate – Input your own percentage
Frequently Asked Questions (FAQs)
❓ How do I calculate 18% GST?
Use our 18 percent GST calculator. Simply enter the amount and choose 18% from the dropdown to get GST, SGST, and CGST.
❓ How is GST calculated in India?
GST is calculated using this formula:
GST = Amount × GST% / 100
SGST and CGST are split equally for intra-state transactions.
❓ Is this GST Calculator free to use?
Yes! PaisaCalc offers a 100% free GST calculator online with no sign-up or ads.
❓ Can I use this GST calculator for reverse charge?
Yes, select “Remove GST” and enter the total amount to calculate base and tax amounts — perfect for reverse GST calculator use cases.
Why Choose PaisaCalc GST Calculator?
- ✔️ Fast, accurate, and updated for India’s tax rules
- ✔️ Works on desktop and mobile
- ✔️ Includes SGST, CGST, reverse GST, and PDF download
- ✔️ Better than Zoho, Rapid, and other tools
Use the PaisaCalc GST Calculator App in your browser to calculate GST, add or remove GST, and understand the complete Goods and Services Tax structure with a click. Try now and simplify your finances!
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