Business
GST Calculator
Calculate GST amounts instantly (add or remove GST).
Base amount₹0
GST amount₹0
Total₹0
Privacy-friendly by design
Where technically possible, supported tools process your files directly in your browser instead of uploading them to our server.
About this tool
GST Calculator
A free GST calculator for Indian businesses. Add GST to a base amount or extract GST from a total, across all standard slabs (5%, 12%, 18%, 28%).
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Free to use
No account is required to use the tool.
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Fast & simple
Designed for quick everyday use.
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Mobile friendly
Works comfortably across modern devices.
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