GST Calculator
Add or remove GST from an amount at any rate.
GST slabs shown (5%/12%/18%/28%) reflect commonly used Indian GST rates as a starting point — always verify the current applicable rate for your specific goods/service on the official gst.gov.in before relying on this for invoicing or filing, since rates and classifications can change.
Frequently asked questions
Which GST rate should I use for my product?
Check the current HSN/SAC code classification on gst.gov.in — rates vary by category and change over time, so don't assume 18% applies universally.
What's the difference between 'Add GST' and 'Remove GST'?
'Add' treats your amount as GST-exclusive (base price) and adds tax on top. 'Remove' treats it as GST-inclusive (final price) and extracts the tax portion.