CGST SGST Calculator
Free online cgst sgst calculator that runs entirely in your browser.
How the CGST SGST Calculator works
The CGST SGST Calculator works on Taxable value (₹), Total GST rate (%) and shows the result as you type. The same input always gives the same answer — refresh the page and you will see exactly the same figure.
Formula used
CGST SGST Calculator is computed by the formula below, using the inputs you provide.
Inputs used: Taxable value (₹), Total GST rate (%).
Worked example
Take the default example — taxable value (₹) of 10000, total gst rate (%) set to 18:
- CGST (half): 900
- SGST (half): 900
- Total GST: 1,800
- Invoice total: 11,800
Frequently asked questions
- Is the CGST SGST Calculator free?
- Yes. There is no signup, no usage limit and no watermark — the calculator runs entirely in your browser.
- Does the CGST SGST Calculator store or send my data?
- No. Every calculation happens locally in the page, so the numbers you type are never uploaded or logged.
- Does it work on a phone and offline?
- Yes — the page is a single lightweight file that adapts to any screen size. Once it has loaded it keeps working without a network connection.
- What inputs does the CGST SGST Calculator need?
- Taxable value (₹), Total GST rate (%). Change any of them and the result updates instantly.