GST Calculator
Find the GST amount and the final price in one step. You can add GST to a price or take it out of a price that already includes it.
The numbers you type stay in your browser. Nothing is uploaded.
GST rates depend on the item or service. Check the official GST rate list or your invoice for the correct rate.
How to use
- Enter the amount.
- Pick the GST rate.
- Choose "Add GST" or "Remove GST".
- Read the base price, GST amount and total.
Good to know
GST rates depend on the item or service. Check the official GST rate list or your invoice for the correct rate.
Questions and answers
How do I remove GST from a price?
Choose "Remove GST". The calculator divides the price by 1 plus the rate, so the base price and the GST part are shown separately.
What is the difference between CGST, SGST and IGST?
Within one state, GST is shared equally as CGST and SGST. For sales between states, the full amount is charged as IGST.
Does this tool store my bills?
No. Everything is calculated in your browser.
More tools: see all tools.