VAT/GST Calculator

PKR
%
Finance Updated 16 Jun 2026

VAT/GST Calculator is a financial calculator that helps you calculate tax amounts on income, purchases, or transactions. The formula used is: Exclusive: Tax = Amount × Rate%; Total = Amount + Tax\nInclusive: Pre-tax = Amount / (1 + Rate%); Tax = Amount − Pre-tax. Enter monetary values in your local currency. Enter interest rates as plain numbers (e.g. enter 5 for 5 %).

Formula

Exclusive: Tax = Amount × Rate%; Total = Amount + Tax Inclusive: Pre-tax = Amount / (1 + Rate%); Tax = Amount − Pre-tax

Example Calculation

Inputs
  • Amount (PKR): 10000 PKR
  • GST/VAT Rate: 17 %

Suppose you enter: Amount (PKR) = 10000, GST/VAT Rate = 17. The calculator applies the formula (Exclusive: Tax = Amount × Rate%; Total = Amount + Tax\nInclusive: Pre-tax = Amount / (1 + Rate%); Tax = Amount − Pre-tax) and shows all output values below. Change any input field to immediately see how the result changes.

Frequently asked questions

What is the VAT/GST?
The VAT/GST Calculator is a financial calculator that helps you calculate tax amounts on income, purchases, or transactions. Enter monetary values in your local currency. Enter interest rates as plain numbers (e.g. enter 5 for 5 %).
When should I use this calculator?
Use this calculator whenever you need a quick, accurate result for tax amounts on income, purchases, or transactions without working through the arithmetic manually.
What units should I enter?
Enter monetary values in your local currency. Enter interest rates as plain numbers (e.g. enter 5 for 5 %).
How accurate are the results?
Assumes constant rates, no additional fees, and no tax unless stated. Actual outcomes vary with market conditions.
How do I interpret the result?
Compare against your financial goals or market benchmarks. A higher figure may mean greater cost or greater return depending on context.
How can I verify the calculation manually?
Use the displayed formula and work through the numbers step by step. If your manual result differs slightly, check rounding and unit conversions first.
Can I use this for planning and budgeting?
Yes. Run best-case, expected, and worst-case inputs to compare outcomes and make safer planning decisions.