GST Calculator

Calculate GST for goods and services in India

Total Amount (Incl. GST)

₹ 11,800
Base Amount₹ 10,000
CGST @ 9%₹ 900
SGST @ 9%₹ 900
Total GST @ 18%₹ 1,800
Total Amount₹ 11,800

Invoice Breakdown

Taxable Value₹ 10,000
CGST (9%)₹ 900
SGST (9%)₹ 900
Invoice Total₹ 11,800
* For inter-state transactions, IGST @ 18% applies instead of CGST + SGST

GST Rate Categories

  • 0%: Essential items like milk, vegetables, grains
  • 5%: Mass consumption items like sugar, tea, edible oil
  • 12%: Standard goods like processed food, computers
  • 18%: Most services and goods like electronics, restaurants
  • 28%: Luxury items like cars, air conditioners, tobacco

Note: CGST (Central) + SGST (State) for intra-state, IGST for inter-state transactions.

GST Calculator FAQs

Can this GST calculator add and remove GST from an amount?

Yes. You can use exclusive mode to add GST on a base amount, or inclusive mode to remove GST from a total amount.

Does this calculator show CGST and SGST separately?

Yes. For intra-state transactions, the tool splits total GST equally into CGST and SGST for easier invoice understanding.

When does IGST apply instead of CGST and SGST?

IGST generally applies on inter-state transactions, while CGST and SGST apply on intra-state transactions.

Can I use a custom GST rate?

Yes. Along with preset buttons like 5%, 12%, 18%, and 28%, you can manually enter a custom GST percentage.

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