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News Appite Tools · 🧮 Everyday Calculators

GST Calculator

Add or remove GST at 5%, 12%, 18% or 28% with CGST/SGST split. A free News Appite utility, instant and private: no sign-up required.

Total with GST—
Base amount—
GST amount—
CGST / SGST—
FormulaGST = Amount × Rate ÷ 100 · Base (from inclusive) = Amount × 100 ÷ (100 + Rate)