VATGST Calculator for India
GST in India: add or remove 18% or one of the reduced rates from any amount in INR, with the result shown instantly.
India GST
How to calculate GST in India
Adding GST to a net price
GST = net × 18 / 100
Gross = net × 1.18
Removing GST from a gross price
Net = gross / 1.18
GST = gross − net
Remember that the tax share of a gross price is smaller than the rate itself: at 18% it is 15.25%. That is why you divide by 1.18 rather than subtracting 18%.
GST rates in India
India uses 5 GST rates: a standard rate of 18%, reduced rates of 5%, 3%, 0.25% and a higher rate of 40% for specific goods or services. The standard rate is above the Asia average of 12.1% and shared with 22 other countries in our list.
India's GST has several slabs. Under the 2025 reform most goods moved to 5% or 18%, while a 40% rate applies to luxury and so-called sin goods. In practice GST is split between central and state components (CGST + SGST or IGST).
Official source: gst.gov.in. Rates checked October 2026.
GST examples in INR
Common amounts with 18% GST added:
| Net | GST 18% | Gross |
|---|---|---|
| 1,000.00 INR | 180.00 INR | 1,180.00 INR |
| 5,000.00 INR | 900.00 INR | 5,900.00 INR |
| 10,000.00 INR | 1,800.00 INR | 11,800.00 INR |
| 50,000.00 INR | 9,000.00 INR | 59,000.00 INR |
| 100,000.00 INR | 18,000.00 INR | 118,000.00 INR |
| 1,000,000.00 INR | 180,000.00 INR | 1,180,000.00 INR |
Removing GST from gross prices
| Gross | Net | GST |
|---|---|---|
| 5,900.00 INR | 5,000.00 INR | 900.00 INR |
| 11,800.00 INR | 10,000.00 INR | 1,800.00 INR |
| 59,000.00 INR | 50,000.00 INR | 9,000.00 INR |
| 118,000.00 INR | 100,000.00 INR | 18,000.00 INR |
Questions about GST in India
What is the GST rate in India?
The standard GST rate in India is 18%. Reduced rates of 5%, 3%, 0.25% apply to selected goods and services, and a higher rate of 40% applies in specific cases.
How do I add 18% GST to a price?
Multiply the net price by 1.18. For example 50,000.00 INR × 1.18 = 59,000.00 INR.
How do I remove GST from a gross price in India?
Divide the gross price by 1.18. For example 59,000.00 INR ÷ 1.18 = 50,000.00 INR net; the difference is the GST.
How much of a INR price is GST?
At 18%, GST makes up 15.25% of the gross price (18 ÷ 118).