GST Calculator
Add or remove GST at 5%, 12%, 18%, 28% or any custom rate. Calculate GST instantly. Add GST to a base price or extract it from a GST-inclusive amount. Presets for 5%, 12%, 18% and 28% slabs. Free GST calculator.
Sobre o GST Calculator
Every invoice in India (and many other countries) needs GST computed in one of two directions: adding tax to a base price, or back-calculating the tax from a GST-inclusive price. This calculator handles both with one toggle. Choose a standard slab — 5%, 12%, 18% or 28% — or enter a custom rate for other jurisdictions, and instantly see the net amount, the GST component and the gross total, plus a CGST/SGST split for intra-state invoices.
Como usar o GST Calculator
- Choose Add GST or Remove GST mode.
- Enter the amount and the GST rate.
- Read net, tax and gross figures instantly.
- Use the CGST/SGST split for invoicing.
Principais recursos
- Add GST or remove it from inclusive prices
- Standard slab presets (5/12/18/28%)
- Custom rate support for any country
- CGST/SGST split for Indian invoices
How do I remove 18% GST from an inclusive price?
What are the CGST and SGST components?
Ferramentas de Finanças e dinheiro relacionadas
Mais utilitários da mesma categoria.
Loan EMI Calculator
Monthly EMI, total interest and payment breakdown for any loan.
Compound Interest Calculator
See your money grow — with optional monthly contributions.
Simple Interest Calculator
Flat-rate interest on principal — quick and transparent.
Discount Calculator
Final price after discounts — single or stacked, plus savings.
Tip Calculator
Tip amount and fair per-person split for any bill.
Salary to Hourly Calculator
Convert annual salary to hourly, weekly and monthly rates.