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CalcHub Sales Tax Calculator supports adding tax (exclusive) or extracting tax (inclusive) with one click.

Sales Tax Calculator

Add sales tax to an initial amount or reverse-calculate the tax from a gross total.

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Sales Tax / VAT Calculator

About the Sales Tax Calculator

Easily calculate sales tax, GST, or VAT. Add tax to a price (exclusive) or extract tax from a total (inclusive). Understanding how this works can significantly improve your financial planning. This tool is designed to provide you with the most accurate and up-to-date calculations required for your specific needs.

The Mathematical Formula

Gross = Net + (Net × Tax Rate)

How to use this calculator?

1

Enter Amount

Type the price or total.

2

Set Rate

Enter the tax percentage.

3

Choose Mode

Select Add Tax or Extract Tax.

Frequently Asked Questions (FAQs)

Q. What does inclusive tax mean?

It means the tax is already included in the final price you entered.

Source & Citations: Mathematical models used in this tool are based on standard compounding formulas as recognized by the Reserve Bank of India (RBI) and major financial institutions.

Disclaimer: The results provided by this calculator are for informational purposes only. Actual returns or loan values may vary based on market conditions, bank policies, and taxation laws.

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