RTools

GST Calculator (India) – Add/Remove GST, Reverse GST, CGST/SGST/IGST Use this free GST Calculator to add GST to a base price, remove GST from an inclusive price, or do a reverse GST calculation instantly. Supports common rates 5%, 12%, 18%, 28% with CGST/SGST (intra-state) or IGST (inter-state) split. Everything runs in your browser—no data saved. Contents: GST Calculator • How It Works • FAQ GST Calculator Price Type Exclusive (before GST) Inclusive (GST included) Amount GST Rate 5% 12% 18% 28% Custom… Custom Rate (%) Supply Type Intra-state (CGST + SGST) Inter-state (IGST) Calculate Reset Base Amount (before GST) — CGST + SGST — ...

Percentage & Discount Calculator – Final Price, Discount %, Original Price (Free Online) Use this fast Percentage & Discount Calculator to find the final price after discount, calculate the discount percentage from original and sale price, or recover the original price from sale price and discount. Optional GST/Tax can be added. Everything runs in your browser—no data saved. Calculate Discount & Percentage Final Price (given discount) Discount % (given prices) Original Price (given sale + %) Add GST/Tax Original Price Discount (%) Extra Discount (₹/$) Calculate Reset Final Price: Total Discount: Effective Discount %: Includes GST/Tax. Original Price Sale Price ...