Plexto

GST Calculator

NEW

Calculate GST (5%, 12%, 18%, 28%) for Indian businesses.

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Frequently asked questions

Which GST rates can I choose from?

Only the four official Indian GST slabs — 5%, 12%, 18%, and 28% — selected via buttons rather than typed in freely.

What does the "GST-inclusive" toggle change?

Off, it treats your amount as the base price and adds GST on top. On, it treats your amount as the final price and works backward — GST = amount × rate ÷ (100 + rate) — to pull the tax back out of it.

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