What is GST Inclusive/Exclusive Calculator?
GST Inclusive/Exclusive Calculator helps you switch between GST-inclusive and GST-exclusive prices at your chosen rate.
The main result is total including GST, with a breakdown of taxable amount, total GST and CGST (intra-state). The formula, example and assumptions below explain how to interpret it.
How to use GST Inclusive/Exclusive Calculator
Use the example to get familiar with the form, then enter your own figures. Any rates in the example are illustrative. Check the field labels and units before calculating.
- Gather amount (₹), GST rate (%) and entered amount. Use values from the same situation or reporting period.
- Replace the example amount with your own value, then complete the other fields. Check the displayed units and each selected option.
- Select Calculate and read total including GST with its result breakdown. Change one input and calculate again to compare a second scenario. Reset restores the original example.
- Enter amount in ₹, at least 0. Decimals are accepted.
- Enter GST rate in %, at least 0 and at most 100. Decimals are accepted.
- Choose entered amount from Excludes GST and Includes GST.
GST Inclusive/Exclusive Calculator: a worked example
With the inputs below, the result is ₹1,392.4 (total including GST). Follow the example, then replace these illustrative values with your own.
| Input or output | Example value |
|---|---|
| Amount (₹) | ₹1,180 |
| GST rate (%) | 18 % |
| Entered amount | Excludes GST |
| Total including GST | ₹1,392.4 |
| Taxable amount | ₹1,180 |
| Total GST | ₹212.4 |
| CGST (intra-state) | ₹106.2 |
| SGST / UTGST (intra-state) | ₹106.2 |
Understanding the GST Inclusive/Exclusive result
Read total including GST alongside taxable amount, total GST and CGST (intra-state). These describe different parts of the same calculation.
Displayed results use a readable number of decimal places. When checking a result by hand, keep extra precision until the last step. To compare scenarios, change one input at a time and keep the others fixed.
- Example Taxable amount: ₹1,180
- Example Total GST: ₹212.4
- Example CGST (intra-state): ₹106.2
- Example SGST / UTGST (intra-state): ₹106.2
GST Inclusive/Exclusive Calculator: assumptions and common mistakes
A useful estimate starts with the right inputs. Check the following assumptions and limits before applying the result to your situation.
- Choose the applicable notified GST rate and supply type. No compensation cess is included.
- Use the rate and eligibility rules that apply to your transaction. An example rate does not establish a tax liability or entitlement.
For wider guidance, visit Income Tax Department. The formula and scope of this specific tool are stated on this page.
