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About GST/VAT Calculator
The GST/VAT calculator is a free online tool that helps you calculate goods and services tax (GST), value-added tax (VAT), and sales tax on purchases. Whether you're a business owner, consumer, or accountant, this calculator simplifies tax calculations.
Our calculator supports both adding tax to a base amount (to find the inclusive price) and removing tax from an inclusive price (to find the base amount). It supports custom tax rates for any country's tax system. For other tax-related calculations, check our tax calculator, VAT calculator, and income tax calculator.
GST vs VAT: What's the Difference?
GST (Goods and Services Tax) is a unified tax system used in countries like Canada, Australia, India, and New Zealand. It combines multiple taxes into a single tax applied at each stage of production.
VAT (Value Added Tax) is similar to GST but is used primarily in European Union countries and other nations. The key difference is in how they're administered and the specific rates applied.
Both serve the same purpose: taxing goods and services at each stage of production. Our calculator works for either system.
How to Calculate GST/VAT
Using our free GST/VAT calculator is simple:
- Enter the base amount (or total amount if removing tax)
- Select a preset tax rate or enter a custom rate
- Choose "Add Tax" or "Remove Tax"
- Click "Calculate" to see your results
The calculator will show the final amount, tax amount, and base amount.
To learn more about gst calculator, visit World Bank.
Frequently Asked Questions
How do I add GST to a price?
To add GST: multiply the base price by (1 + GST rate/100). For example, $100 × 1.15 = $115 (at 15% GST). The tax amount is $15.
How do I remove GST from a total price?
To remove GST: divide the total price by (1 + GST rate/100). For example, $115 ÷ 1.15 = $100. The tax component is $15.
What is the formula for calculating GST backwards?
GST backwards formula: Base Amount = Total Amount ÷ (1 + Rate/100). Then: Tax = Total - Base. This is useful when you have a tax-inclusive price.
What's the difference between inclusive and exclusive tax?
Tax exclusive means the tax is added on top of the base price. Tax inclusive means the tax is already included in the displayed price. Businesses typically show tax-exclusive prices, while consumers see tax-inclusive totals.
