TOOL 03
28% GST Calculator
Add 28% GST to any price or pull it out of an inclusive amount — with the CGST 14% + SGST 14% split shown instantly.
= ₹1,000
Total (with GST)
₹1,280.00
Base amount
₹1,000.00
GST amount
₹280.00
Tax split
CGST (14%)
₹140.00
SGST (14%)
₹140.00
IGST (28%)
₹280.00
Within one state: CGST + SGST. Between two states: IGST (the full rate).
28% GST quick reference
| Base amount | GST @ 28% | Total (incl. GST) | CGST 14% + SGST 14% |
|---|---|---|---|
| ₹100 | ₹28 | ₹128 | ₹14 + ₹14 |
| ₹500 | ₹140 | ₹640 | ₹70 + ₹70 |
| ₹1,000 | ₹280 | ₹1,280 | ₹140 + ₹140 |
| ₹2,500 | ₹700 | ₹3,200 | ₹350 + ₹350 |
| ₹5,000 | ₹1,400 | ₹6,400 | ₹700 + ₹700 |
| ₹10,000 | ₹2,800 | ₹12,800 | ₹1,400 + ₹1,400 |
| ₹25,000 | ₹7,000 | ₹32,000 | ₹3,500 + ₹3,500 |
| ₹50,000 | ₹14,000 | ₹64,000 | ₹7,000 + ₹7,000 |
| ₹1,00,000 | ₹28,000 | ₹1,28,000 | ₹14,000 + ₹14,000 |
Formula: GST = amount × 28 ÷ 100. To remove 28% GST from an inclusive price: base = amount × 100 ÷ 128.