GST Calculator

Calculate Goods and Services Tax.

GST Calculation Results

GST Rate

Base Amount

GST Amount

Total Amount

Calculation Breakdown

GST Rate:
Base Amount (excluding GST):
GST Amount:

Total Amount (including GST):

GST Rate Slabs in India

0% GST

Essential items like food grains, fresh fruits, vegetables, milk, etc.

5% GST

Items of daily use like sugar, tea, coffee, spices, coal, etc.

12% GST

Processed food, mobile phones, medicines, business class tickets, etc.

18% GST

Most goods and services including restaurants, IT services, etc.

28% GST

Luxury and demerit goods like cars, tobacco, aerated drinks, cement, etc.

GST Calculation Formulas

Adding GST (Exclusive)

GST Amount = Base Amount × (GST Rate ÷ 100)
Total Amount = Base Amount + GST Amount
Example: ₹1000 + 18% GST = ₹1000 + ₹180 = ₹1180

Extracting GST (Inclusive)

Base Amount = Total Amount ÷ (1 + GST Rate ÷ 100)
GST Amount = Total Amount - Base Amount
Example: ₹1180 with 18% GST = Base: ₹1000, GST: ₹180

Quick GST Calculator

Get Results of GST Calculator via Email

Save your calculations and get detailed breakdowns

We respect your privacy. No spam, unsubscribe anytime.

v1.0.0.758733