GST calculatorの使い方
- 1
Choose the GST slab
Tap 5%, 18% or 40%, or a special rate such as 3% for jewellery; Custom rate takes any other percentage.
- 2
Say which price you have
Pick Add GST for a GST-exclusive price, or Remove GST for an inclusive price such as an MRP.
- 3
Set the supply type
Leave “Within a state” for CGST plus SGST, or choose “Between states” to see IGST instead.
- 4
Read the split and copy it
Copy the taxable value, the GST and the total; CGST and SGST are listed under the GST figure.
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GST calculator について
Since GST 2.0 took effect on 22 September 2025, most goods and services in India are taxed at one of two slabs, 5% or 18%, with a 40% rate for luxury and sin goods such as aerated drinks, large motorcycles and online betting. A few special rates sit outside the slabs: 3% on gold and silver jewellery, 1.5% on job work on diamonds and 0.25% on rough diamonds and precious stones. Each slab is a button here, with examples of what it covers.
Enter a GST-exclusive price to see the tax added, or a GST-inclusive price, such as an MRP, to see the taxable value inside it. For a sale within one state or union territory the tax is shown as CGST plus SGST (or UTGST), half the rate each; switch to an inter-state supply and it becomes a single IGST line. CGST and SGST are each rounded to the paisa, as they appear as separate lines on a tax invoice.
The Invoice lines view handles a bill with items in different slabs, for example 5% groceries and 18% household goods, and totals the taxable value, CGST, SGST or IGST and the invoice amount per slab.
The same page works for GST elsewhere: Australia's 10%, New Zealand's 15%, Singapore's 9% and Canada's GST and HST rates are in the country list. The calculator does not look up HSN or SAC codes, compensation cess, input tax credit or the reverse charge mechanism.
プライバシー
The GST arithmetic runs in this page, in your browser; prices, slabs and invoice lines are never sent to a server. The last values you used are saved in local storage on this device, and the price, slab and supply type are written into the page address so a link you copy opens the same calculation.
主な機能
CGST + SGST or IGST
Intra-state or inter-state, each part rounded to the paisa.
GST 2.0 slabs
5%, 18% and 40%, plus 0.25%, 1.5% and 3% special rates.
Bills with several slabs
Taxable value and tax per slab for a mixed invoice.