GST Exclusive Calculator India (2026)

Updated: May 2026

Use this free GST calculator to add GST to your base amount instantly with CGST and SGST breakdown.

What is GST Exclusive Price?

GST exclusive price is the base price before GST is added in billing or invoicing.

GST Formula

GST = (Amount × Rate) ÷ 100

Example

• Base: ₹1000
• GST (18%): ₹180
• Total: ₹1180
• CGST: ₹90
• SGST: ₹90

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FAQs

What is GST exclusive?

It is the price before GST is added.

Who uses this calculator?

Businesses, freelancers, and accountants.