GST Calculator Online – Calculate GST Inclusive & Exclusive Amounts

GST Calculator is a free online tool to help you quickly calculate Goods and Services Tax (GST) in India. Whether you need to find GST on an exclusive price (before tax) or check the base value from an inclusive amount (after tax), this calculator gives accurate results in seconds.

It also provides a detailed CGST, SGST, and IGST breakdown to make your calculations easier and more transparent.

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Features of Our GST Calculator

✅ Supports Exclusive & Inclusive Price Calculations
✅ Enter any GST rate (%) manually (default 18%)
✅ Get CGST & SGST split for intra-state transactions
✅ Get IGST calculation for inter-state transactions
✅ Mobile-friendly design for smooth use on any device
✅ One-click Copy Result option

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How to Use GST Calculator

1. Enter the Amount (Price before or after GST).

2. Select the Amount Type:

   • Exclusive (before GST)

   • Inclusive (after GST)

3. Enter the GST Rate (%) (e.g., 5, 12, 18, 28).

4. Select Transaction Type:

   • Intra-state → CGST + SGST

   • Inter-state → IGST

5. Click Calculate to get instant results.

The calculator will show:

• Base Amount

• GST Amount

• CGST / SGST / IGST

• Final Price (Inclusive of GST)

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Example Calculation

• Amount (Exclusive): ₹10,000

• GST Rate: 18%

• Transaction Type: Intra-state

Result:

• Base Amount = ₹10,000

• GST = ₹1,800

• CGST = ₹900

• SGST = ₹900

• Total = ₹11,800

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Why Use This GST Calculator?

GST calculation can sometimes be confusing, especially when dealing with inclusive prices. This calculator simplifies the process by giving you instant, error-free results with a clear tax breakdown. It is helpful for:

• Business owners

• Accountants

• Freelancers

• Students

• Shoppers who want to check GST on bills

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FAQ – GST Calculator

Q1. What is GST?
GST (Goods and Services Tax) is a value-added tax applied on goods and services in India.

Q2. Can I calculate both inclusive and exclusive GST?
Yes, the tool supports both price types.

Q3. Does this calculator work for all GST rates?
Yes, you can type any GST rate between 0–100%.

Q4. How is GST split in intra-state transactions?
It is divided equally into CGST and SGST.

Q5. Is this calculator mobile-friendly?
Yes, it works smoothly on mobiles, tablets, and desktops.