What is the difference between GST Inclusive and Exclusive?

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Free GST & Sales Tax Calculator

Calculate net price, GST tax amount, and total gross price for Tax Inclusive or Exclusive rates.

Tax Calculation Details

GST Tax Type

Initial Amount ($)

GST / Tax Rate (%)

Calculation Summary

Result

Net Price (Base Amount)

$1000.00

Total Tax Amount (18%):$180.00

CGST (9%):$90.00

SGST (9%):$90.00

Total Gross Price (Incl. Tax)

$1180.00

Free Online GST & Sales Tax Calculator

Calculate GST/Sales Tax amounts, net price, and gross price instantly. Supports both Tax Inclusive (removing tax) and Tax Exclusive (adding tax) calculations with custom tax rates.

Quick How-To Guide

1Enter the base amount
2Select "Add GST" or "Remove GST"
3Select or enter the GST percentage rate
4View the instant financial breakdown

Why use our tool?

Tax Exclusive calculation (Add tax to base price)

Tax Inclusive calculation (Extract tax from total price)

Preset tax rate buttons (5%, 12%, 18%, 28%) plus custom percentage input

Detailed breakdown showing Net Price, Tax Amount, and Gross Total

Frequently Asked Questions

Find answers to common questions about using our tool, its features, and how it handles your data privacy.

GST Exclusive means tax is added on top of the base amount. GST Inclusive means the total amount already includes tax, and the tool extracts the tax portion for you.