GST Calculator
Calculate Goods & Services Tax (GST) in or out, and evaluate CGST, SGST, and IGST breakdowns instantly.
About Indian Goods & Services Tax (GST)
SuperUtility offers an offline-first GST Calculator tailored for business invoicing, billing, and retail pricing. GST is a consolidated destination-based tax levied on the manufacture, sale, and consumption of goods and services.
In India's tax regime, intra-state transactions split the GST equally into Central GST (CGST) and State GST (SGST), whereas inter-state trade maps the full tax amount to Integrated GST (IGST).
Frequently Asked Questions
What is inclusive vs exclusive GST?
- Exclusive (Add GST): Base price excludes tax. Total = `Base * (1 + rate/100)`. - Inclusive (Remove GST): Base price already contains tax. Net Price = `Base / (1 + rate/100)`, with the remainder being tax.
How are CGST, SGST, and IGST components calculated?
For intra-state sales, the total tax is divided equally (50% each) into Central and State government coffers (CGST and SGST). For inter-state sales, the entire tax value goes directly to IGST.