GST Calculator FAQs
What is a GST Calculator?
A GST Calculator is an online tool built to let businesses, suppliers, and buyers determine tax percentages instantly. It simplifies tax billing by calculating central tax (CGST), state tax (SGST), and integrated tax (IGST) breakdowns automatically without any manual math.
How is GST calculated?
GST calculations apply to exclusive or inclusive amounts. Exclusive means adding tax to a base amount: Value + (Value * Rate/100). Inclusive means calculating base price by extracting tax from the total: Value - (Value / (1 + Rate/100)).
What is the difference between CGST, SGST and IGST?
CGST (Central Goods and Services Tax) and SGST (State Goods and Services Tax) are applied to transactions within the same state boundaries (Intra-state). IGST (Integrated Goods and Services Tax) is applied to interstate deliveries (inter-state) or transactions with international clients.
How do I calculate GST inclusive price?
GST Inclusive calculations separate base amounts from integrated tax. Use this formula to get tax amount: Total Amount * [Rate / (100 + Rate)]. Subtracting it leaves the base billing amount.
How do I calculate GST exclusive price?
GST Exclusive calculations require you to add tax onto the primary amount. Formula: Base Amount * [Rate / 100]. The sum of tax and base amount determines the customer invoice value.