Free GST Calculator — Add or Remove GST

Enter the amount, choose the rate and see the GST and total.

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How to do it

  1. 1
    Choose your settings

    Fill in the details or pick the options you need.

  2. 2
    See the result

    The preview updates right away as you change things.

  3. 3
    Download or save it

    Save the result to your device. Nothing is sent to or stored on a server.

About this tool

Work out GST for India, Australia, Canada and other countries that use it. Choose whether your amount includes GST, pick the rate (3, 5, 12, 18 or 28 percent, or type your own), and see the net price, GST and total. The GST is split into CGST and SGST for Indian invoices.

Frequently asked questions

How do I remove GST from a price?

Choose “Remove GST”, enter the price with GST and pick the rate.

What are CGST and SGST?

In India, GST on sales within a state is shared equally between the central and state governments.

Completely freeNo cost, no sign-up
Files stay privateDeleted automatically after the job
Easy in BanglaIn both Bangla and English