How to use the India GST Calculator with CGST, SGST and IGST
Enter the taxable amount or GST-inclusive total and applicable GST rate and the result appears straight away. Everything runs in your browser, so nothing you type is uploaded.
The formula
GST-exclusive: tax = taxable value × rate. GST-inclusive: taxable value = gross ÷ (1 + rate). Intra-state: CGST = SGST = tax ÷ 2. Inter-state: IGST = tax.
Examples
- With the default values
Taxable value: ₹10,000.00 CGST at 9.00%: ₹900.00 SGST at 9.00%: ₹900.00 Total GST: ₹1,800.00
- With taxable amount or gst-inclusive total set to 20000
Taxable value: ₹20,000.00 CGST at 9.00%: ₹1,800.00 SGST at 9.00%: ₹1,800.00 Total GST: ₹3,600.00
Limitations and assumptions
The user must select the correct rate from the current HSN/SAC schedule. This tool performs tax arithmetic only and does not determine classification, place of supply, registration liability, exemptions, reverse charge or input-tax credit. This is an implementation preview based on the linked official source; it has not yet received independent professional review. Do not use as a tax filing, payroll or legal determination.
Frequently asked questions
What does the India GST Calculator with CGST, SGST and IGST do?
Add or extract Goods and Services Tax in India and split intra-state tax into CGST and SGST, or calculate interstate IGST. Select the applicable rate for the HSN or SAC classification.
How does the India GST Calculator with CGST, SGST and IGST work?
Enter the taxable amount or GST-inclusive total and applicable GST rate and the result appears straight away. Everything runs in your browser, so nothing you type is uploaded.
What formula does the India GST Calculator with CGST, SGST and IGST use?
GST-exclusive: tax = taxable value × rate. GST-inclusive: taxable value = gross ÷ (1 + rate). Intra-state: CGST = SGST = tax ÷ 2. Inter-state: IGST = tax.
What should I keep in mind when using the India GST Calculator with CGST, SGST and IGST?
The user must select the correct rate from the current HSN/SAC schedule. This tool performs tax arithmetic only and does not determine classification, place of supply, registration liability, exemptions, reverse charge or input-tax credit. This is an implementation preview based on the linked official source; it has not yet received independent professional review. Do not use as a tax filing, payroll or legal determination.
Can I see an example of the India GST Calculator with CGST, SGST and IGST?
For an intra-state supply, GST is split equally between CGST and SGST. For an inter-state supply, the full applicable rate is IGST. Common rates vary by classification; 18% is a frequently used standard rate, not a universal rate.
Is the India GST Calculator with CGST, SGST and IGST free to use?
Yes. It is free, needs no account and runs in your browser.
Reference source
Checked against the official reference on cbic-gst.gov.in.
Source link and effective period are shown for transparency. This does not replace professional review.