GST Calculator

Add or remove GST from any amount. Supports all standard Indian GST rates.

Amount (before GST)

₹

GST Rate

Results

Enter an amount above to see the breakdown

Need to send a GST invoice?

BillingBee auto-calculates GST and generates compliant invoices in seconds.

Generate a GST Invoice

How to use this GST calculator

Choose Add GST if you have a base price and want to find the total amount your customer pays. Choose Remove GST (reverse calculation) if you have the GST-inclusive total and want to find the original base amount.

Select the applicable GST rate — 5%, 12%, 18%, or 28% — then enter your amount. Results update instantly and show the CGST and SGST split (each half the total rate) for intra-state transactions.

GST rates in India

5% — Essential goods, some food items, economy travel
12% — Processed foods, business class air travel, some textiles
18% — Most services, electronics, software (most common rate)
28% — Luxury goods, automobiles, tobacco