Effortless GST Calculation at your Fingertips
INV-2026-##
Taxable Value:
₹ 0
IGST:
₹ 0
CGST:
₹ 0
SGST/UTGST:
₹ 0
Your gross price will be
Calculating GST is a breeze with our user-friendly GST calculator. Just follow these simple steps:
Enter the price of the goods or services in the amount field and choose whether it's "Inclusive" or "Exclusive" of GST.
Choose the applicable GST slab based on your service provided.
Select the appropriate "Supply type" for your transaction.
Hit the "Calculate" button to instantly get your GST calculation.
From 22nd September 2025, GST has been simplified into two slabs – 5% and 18% – with a special 0% rate for essentials and a 40% rate for luxury and sin goods.
Levied by the central government on intrastate transactions, CGST applies to the supply of goods and services within state boundaries.
Similar to CGST but imposed by state governments on intrastate transactions. Revenue from SGST is collected by the respective states.
Applicable to transactions within union territories, UTGST is collected by the respective union territory governments, functioning similarly to SGST.
Levied on interstate transactions, IGST is collected by the central government and distributed to the states, ensuring seamless tax credit flow and preventing double taxation.
| Item | Qty. | Price |
|---|---|---|
Total Price ₹80,000
GST
CGST 2.5% ₹2,000
SGST/UTGST 2.5% ₹2,000
Your gross price will be ₹84,000
A manufacturer produces electronic components (18% tax rate applicable) worth ₹2,000 and sends them to a logistics company for distribution. The logistics company adds ₹500 to the existing value for handling and distribution. Then, it is sold to a retailer who adds a marketing expense of ₹400.
Here's how the value of the goods and tax on it changes, and the final effect on the price under GST:
| Particulars | Cost | Tax @18% | Tax Liability to be deposited to the Government | Invoice Total |
|---|---|---|---|---|
| Manufacturer | ₹2,000 | ₹360 | ₹360 | ₹2,360 |
| Logistics company adds ₹500 for distribution | ₹2,500 | ₹450 | ₹90 | ₹2,950 |
| Marketing expense of ₹400 added by the retailer | ₹2,900 | ₹522 | ₹72 | ₹3,422 |
| Total | ₹2,900 | ₹1,332 | ₹522 | ₹3,422 |
This example illustrates how GST is calculated at each step of the supply chain and how the tax liability is adjusted using input tax credit, ensuring transparency and fairness in the tax system.
| Features | Free Online GST Calculator | TallyPrime for GST |
|---|---|---|
| Ease of Use |
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| GST Compliance |
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| Invoice Generation |
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| Return Filing Assistance |
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| Tax Tracking |
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| Reporting and Analytics |
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| Integration with Business Systems |
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Automate your business processes with streamlined GST-Compliant accounting using TallyPrime. Accelerate payment processing, enhance cash flow, and optimize financial operations.
The GST inclusive formula is used when the final price already includes GST and you want to find the base price and tax amount. The formula is:
Base Price = (Total Amount × 100) ÷ (100 + GST rate)
GST Amount = Total Amount − Base Price
IGST (Integrated GST) is charged on interstate transactions.
Formula:
IGST = Taxable Value × GST Rate ÷ 100
For example, if IGST rate is 18% on ₹1,000:
IGST = ₹1,000 × 18% = ₹180
For intrastate transactions, GST is split equally into CGST and SGST.
Formula:
CGST = (Taxable Value × GST Rate ÷ 2) ÷ 100
SGST = (Taxable Value × GST Rate ÷ 2) ÷ 100
At 18% GST:
CGST = 9%
SGST = 9%
18% GST on ₹2,000 is ₹360.
Calculation:
₹2,000 × 18% = ₹360
Final Amount = ₹2,360
If ₹2,000 is GST inclusive at 18%:
Base Price = (2000 × 100) ÷ 118 = ₹1,694.92
GST Amount = ₹305.08
So, ₹2,000 includes ₹305.08 as GST.
Yes, a GST calculator app helps you instantly calculate CGST, SGST, IGST, and total amounts without manual formulas. It is useful for businesses, accountants, and individuals to avoid calculation errors.
An online GST calculator requires you to enter:
Yes, this GST calculator can be used by:
Yes, the calculator allows you to calculate GST for both inclusive and exclusive amounts, making it suitable for billing and compliance purposes.
They can use it to calculate GST on selling price, check tax payable, and ensure accurate invoicing for customers.
