Business calculation

Calculate GST-inclusive or GST-exclusive amounts quickly.

Enter an amount and rate to estimate the taxable value, GST component and total.

No sign-upBrowser basedBuilt by Kailvex
Private by design

Tool entries are processed in your browser and are not intentionally uploaded to or stored by Kailvex. Do not enter passwords, payment-card details, patient information or other sensitive personal data.

GST calculation

Select whether the entered amount already includes GST or needs GST added.

Select the correct tax rate for your product or service. Tax treatment can vary; confirm with a qualified tax professional.
How to use it

Simple inputs. Clear output.

01

Confirm the applicable GST rate

Check the inputs and review the generated result before using it in a live business workflow.

02

Choose inclusive or exclusive mode

Check the inputs and review the generated result before using it in a live business workflow.

03

Use the output as a calculation check, not tax advice

Check the inputs and review the generated result before using it in a live business workflow.

Important questions

Use the result responsibly.

Yes. It is a free browser-based utility provided by Kailvex Technologies.

The calculation runs in your browser. Data is not sent to Kailvex unless you separately submit a contact form.

No. It is a general calculation or preview. Important financial, tax, legal and technical decisions should be independently verified.

Yes. Kailvex can scope custom ecommerce, software, website and automation workflows based on confirmed requirements.

More about this tool

Understand the workflow before using the result.

Read the practical Kailvex guide for GST Inclusive & Exclusive Calculator India. It covers who the tool is for, step-by-step use, a worked example, limitations, privacy and common questions.

Read the full guide →