🧾 GST Calculator
Online GST Calculator with CGST & SGST
Welcome to the ultimate Online GST Calculator by ProKitBag. Whether you are a business owner, freelancer, or consumer, calculating Goods and Services Tax (GST) can be confusing. Our free tool helps you calculate net or gross product prices based on percentage-based GST rates instantly.
What is GST? (GST Kya Hai?)
Goods and Services Tax (GST) is an indirect tax in India levied on the manufacturing, sale, and consumption of goods and services. By replacing several old taxes (such as VAT, Service Tax, and Excise Duty), it has fulfilled the vision of “One Nation, One Tax.”
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How to Use This GST Calculator?
Using our GST calculator is incredibly easy. Just follow these simple steps:
View Result: The tool will instantly display the Total GST Amount, CGST, SGST, and Final Price.
Enter Amount: First, input your Base Amount (Price).
Select Tax Rate: Choose the appropriate GST slab from the given options (5%, 12%, 18%, 28%).
Choose Type: Click on “Add GST” if you want to include tax, or select “Remove GST” if you want to exclude it.
Formula Used for GST Calculation
Formula Used for GST Calculation
The mathematical formulas used to calculate GST are given below:
- To Add GST:$$\text{GST Amount} = \frac{\text{Cost of Goods} \times \text{GST Percentage}}{100}$$$$\text{Net Price} = \text{Cost of Goods} + \text{GST Amount}$$
- To Remove GST:$$\text{GST Amount} = \text{Cost of Goods} – \left( \frac{\text{Cost of Goods} \times 100}{100 + \text{GST Percentage}} \right)$$
(Note: In financial terms, when you add GST, the final amount is often called the Gross Price, and the original amount is the Net Price. If you want it to sound even more standard for global users, you can replace “Net Price” with “Gross Price” in the first formula!)
Difference Between CGST, SGST, and IGST
| Tax Type | Full Form | When is it applied? | Who collects it? |
| CGST | Central GST | Within the same state (Intrastate) | Central Government |
| SGST | State GST | Within the same state (Intrastate) | State Government |
| IGST | Integrated GST | Between two different states (Interstate) | Central Government |
💡 Note: Agar aap apne hi state mein saaman bech rahe hain aur GST rate 18% hai, toh 9% CGST central ko jayega aur 9% SGST aapki state government ko milega.
Key Features & Benefits of Our Tool
Saves Time: No more lengthy manual calculations.
100% Accurate: Flawless results in just a few seconds.
Dual Mode: Add and remove GST with just one tool.
Mobile Friendly: Works smoothly on all mobile devices.
FAQs (Frequently Asked Questions)
Q1. Kya yeh GST calculator bilkul free hai?
Ans: Haan, ProKitBag ka yeh GST calculator 100% free hai aur aap ise unlimited baar use kar sakte hain.
Q2. India mein current GST slabs kya hain?
Ans: India mein filhal char main tax slabs hain: 5%, 12%, 18%, aur 28%.
Q3. Kya isme CGST aur SGST alag se dikhta hai?
Ans: Ji haan, jab aap state ke andar ka transaction calculate karte hain, toh yeh tool automatic CGST aur SGST ka barabar break-up dikhata hai.
Q4. GST Kya Hai? (Meaning of GST)
Ans: GST ka full form Goods and Services Tax hai. Yeh ek indirect tax (apr प्रत्यक्ष tax) hai jo poore desh mein samaan (goods) aur sevaon (services) ki supply par lagaya jata hai. Pehle chalne wale kai alag-alag taxes jaise VAT, Service Tax, aur Excise Duty ko hataakar unki jagah yeh ek akela tax laya gaya hai, jisse tax ka poora system simple ho sake.
Q5. Agli Extra GST Payment Kab Aayegi? (Extra GST Payment Date)
Ans: Agar aap Canada GST/HST credit ki baat kar rahe hain, toh agli badi quarterly payment July 3, 2026 ko aane wali hai.
💡 Zaroori Update: July 2026 se Canada sarkar ne is program ka naam badal kar Canada Groceries and Essentials Benefit (CGEB) rakh diya hai. Halanki, iske tahat milne wale paise pehle ki tarah hi har quarter (January, April, July, aur October) mein aate rahenge.
Q6. Bhutan Mein GST Rate Kya Hai? (GST Rate in Bhutan)
Ans: Bhutan mein standard GST rate 5% hai.
Bhutan ne 1 January, 2026 se apne desh mein naya unified GST system lagu kiya hai (jisne purane Sales Tax system ko replace kiya). Business aur compliance ko aasan rakhne ke liye unhone sabhi taxable goods aur services par ek hi flat 5% ka standard rate tay kiya hai.