GST Calculator (Add/Remove GST)
Calculate GST instantly. Add GST to base price or remove GST from MRP. Supports all GST slabs — 5%, 12%, 18%, 28%. Get CGST + SGST or IGST breakup.
GST Calculator — Add or Remove GST
Add GST to base price or remove GST from MRP
GST rates per Indian GST law. Verify applicable HSN/SAC code for your goods/services.
Most consumers pay 18% GST on everyday services like telecom, banking, and restaurant bills. On a Rs 10,000 restaurant bill (5% GST), you pay Rs 476 in GST — not Rs 500, because the base price is Rs 9,524. Always reverse-calculate GST from MRP to find the true base price.
GST Calculator — Add or Remove GST Online (2026)
Use this GST calculator to add GST to a base price or reverse-calculate the base price and GST amount from a GST-inclusive MRP. Supports all GST slabs: 0%, 5%, 12%, 18%, and 28%. Instantly shows CGST, SGST (for intra-state) and IGST (for inter-state) breakup.
How to use this GST calculator
To add GST: select "Add GST to price", enter the base price (excluding GST), select the rate — the calculator shows total price, CGST, SGST, and IGST. To remove GST from MRP: select "Remove GST from MRP", enter the inclusive price — the calculator reverse-calculates the exact base price and GST component.
GST slabs in India (2026)
The four GST slabs are 5% (food, transport), 12% (medicines, textiles), 18% (most services, electronics, restaurants above Rs 7,500), and 28% (luxury goods, tobacco, vehicles). Zero-rated items include fresh food, exports, healthcare, and education. Understanding which slab applies is determined by the HSN code (goods) or SAC code (services).