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Free business tools for Indian teams

GST calculators, D2C unit economics, OEE, DSO, ROAS, Tally converters, and more built by the FireAI team. No signups, no rate limits, no API costs. Run them right in your browser.

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Finance & GST

GST calculators, reconciliation, and financial health tools for Indian businesses.

Finance & GST

GST Calculator — CGST, SGST & IGST (Free)

Free GST calculator for India. Add or remove GST at 0%, 5%, 12%, 18%, 28% — split CGST/SGST for intra-state, IGST for inter-state. Runs in your browser.

Free · runs in your browser