GST calculator
Add or remove GST from an amount and see the CGST, SGST or IGST split, with nearest-paisa rounding.
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Tools for everyday business
Calculate, check and copy common business values. No account is needed, and entered values stay in your browser.
Amount in words
Convert rupees and paise into words using Indian lakh and crore numbering, with an Only suffix.
Open toolGSTIN validator
Check GSTIN format, state code and checksum in your browser, and extract the PAN without calling the GST portal.
Open toolHSN and SAC finder
Search the full GST portal HSN and SAC directory by code or words, with each code's chapter and heading.
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