GST Exclusive Calculator India

Last 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 means the original price before GST is added. Businesses commonly use this for billing and invoicing.

GST Formula

GST = (Amount × Rate) ÷ 100

Example

If the base price is ₹1000 and GST is 18%:

• GST = ₹180
• Total = ₹1180
• CGST = ₹90
• SGST = ₹90

When to Use

• Invoices
• Freelancer billing
• Business pricing

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FAQs

What is GST exclusive amount?

It is the price before GST is added.

Who should use this?

Businesses, freelancers and individuals.