Free GST calculator for India
Add GST to a price or take it out of a price, and see the CGST and SGST or IGST split. Runs in your browser; nothing you type is sent to us.
Use the rate that applies to your product or service.
Within one state the GST is shared as CGST and SGST. Between states it is charged as IGST.
Using the GST calculator in three steps.
- Enter the amount and the GST rate that applies to your goods or service.
- Choose whether to add GST to the amount or take it out of it.
- Read the GST amount and the CGST and SGST split, or the IGST amount.
About the GST calculator.
What is the difference between CGST, SGST and IGST?
For a sale within one state, GST is split equally into CGST and SGST. For a sale between states, the whole amount is IGST.
How do I take GST out of a price that includes it?
Divide the price by 1 plus the rate. For example, at 18 percent divide by 1.18. The tool does this for you.
Which GST rate should I use?
Use the rate that applies to your product or service. Rates can change, so check with your accountant or the official GST notices.
Try these next.
Profit and break-even
Work out profit per sale, margin, markup, how many sales cover your fixed costs, and the price that gives the margin you want.
Offer price
Percent or flat discount: see the final price, the saving and a line for your poster or post.
EMI calculator
Monthly instalment, total repayment and total interest for a loan.
Percentage calculator
Percent of a number, one number as a percent of another, percent change, and adding or taking off a percent.
Amount in words (rupees)
Write an amount in words in the Indian way, for cheques, invoices and agreements.
Invoice and quotation maker
Fill in the details and print or save a clean invoice or quotation with GST and the amount in words.
We run the SEO and AI-search work.
You run the business.
SEO, local search, social media, ads, PR and WhatsApp outreach, planned and managed by one team.
Get a quote →Login