GST Calculator
GST Calculator: Calculate Goods and Services Tax Online for Free
What is a GST Calculator?
A GST Calculator is an online tool that helps businesses and individuals quickly compute the Goods and Services Tax (GST) applicable on products and services. Whether you need to add GST to a base amount or separate GST from a total amount, this calculator simplifies tax calculations in seconds.
Why Use a GST Calculator?
Calculating GST manually can be error-prone and time-consuming. Here’s why an online GST calculator is beneficial:
✅ Instant Results – Get GST breakdowns in seconds.
✅ Accuracy – Eliminates manual calculation errors.
✅ Supports All GST Rates – Works for 5%, 12%, 18%, and 28% slabs.
✅ Flexible Calculations – Handles both exclusive and inclusive GST amounts.
✅ Free & Easy to Use – No registration required.
How to Use Groww’s GST Calculator?
Using the GST calculator is simple:
- Enter the Amount – Input the original price (before or after GST).
- Select GST Type – Choose between:
- Exclusive of GST (GST will be added to the amount)
- Inclusive of GST (GST will be extracted from the total)
- Choose GST Rate – Select 5%, 12%, 18%, or 28% as applicable.
- Get Results – The tool displays:
- Original Amount (Pre-GST)
- GST Amount (Tax applied)
- Total Amount (Final price including GST)
GST Calculation Formula
1. When Amount is Exclusive of GST
- GST Amount = (Original Amount × GST Rate) / 100
- Total Amount = Original Amount + GST Amount
2. When Amount is Inclusive of GST
- Original Amount = Total Amount / (1 + (GST Rate / 100))
- GST Amount = Total Amount – Original Amount
GST Slabs in India (2024)
India follows a multi-tier GST structure:
| GST Rate | Applicable Goods/Services |
|---|---|
| 0% | Essential items (fresh milk, grains, etc.) |
| 5% | Household necessities (sugar, tea, edible oil) |
| 12% | Processed foods, computers, medicines |
| 18% | Most common rate (electronics, restaurants) |
| 28% | Luxury items (cars, tobacco, aerated drinks) |
Benefits of Using Groww’s GST Calculator
✔ Free & Accessible – No hidden charges.
✔ Mobile-Friendly – Works smoothly on all devices.
✔ Helps in Financial Planning – Useful for businesses, freelancers, and consumers.
✔ Saves Time – Faster than manual calculations.
FAQs on GST Calculator
1. How do I calculate GST from a total amount?
Select "Amount is inclusive of GST," enter the total amount, choose the GST rate, and the calculator will separate the GST component.
2. What is the formula for 18% GST?
- If exclusive: GST = Original Price × 0.18
- If inclusive: Original Price = Total Amount / 1.18
3. Can I calculate CGST & SGST separately?
Yes! For 18% GST, CGST = 9% and SGST = 9%. The calculator can split the tax for intra-state transactions.
4. Is the GST calculator free to use?
Yes, Groww’s GST Calculator is completely free.
Final Thoughts
A GST calculator is an essential tool for businesses, accountants, and consumers in India. Groww’s online calculator provides quick, error-free GST computations for hassle-free financial planning.