Free GST/VAT/Sales Tax Calculator | Add or Remove Tax Visually

Visual Tax Calculator

Instantly add or extract tax from any price. Works for GST, VAT, and Sales Tax worldwide.

Settings

Calculation Summary

Total $1,180.00
Base Amount
GST

Base Amount $1,000.00
GST Amount + $180.00

Frequently Asked Questions (FAQ)

What's the difference between GST, VAT, and Sales Tax? +

While they are all forms of consumption tax, their application differs. GST (Goods and Services Tax) and VAT (Value Added Tax) are typically levied at each stage of the supply chain. Sales Tax is usually only levied at the final point of sale to the consumer. This calculator handles the math for any of them, which is the same for a final price calculation.

How do "Add Tax" and "Remove Tax" modes work? +

Add Tax (Exclusive): Use this when you have a price *before* tax and want to find the final cost. For example, a product costs $100 and the tax rate is 10%. The final price is $110.
Remove Tax (Inclusive): Use this when you have a final price that *already includes* tax and you need to find the original price and the tax amount. For example, a receipt shows a total of $110 with a 10% tax rate. The calculator will determine the base price was $100 and the tax was $10.

Why is this calculator useful for businesses? +

Businesses frequently need to perform reverse tax calculations from gross amounts for accounting and tax filing purposes. The "Remove Tax" mode is specifically designed for this, helping to quickly determine the net value and tax liability from a total price, which is essential for accurate bookkeeping.

Making Tax Tangible: A Guide to the Visual Tax Calculator

Whether you're a shopper trying to understand the final cost, a freelancer pricing your services, or a business owner managing accounts, consumption taxes like GST, VAT, and Sales Tax are a daily reality. The math seems simple, but it can quickly become confusing, especially when working backward from a total price. This Visual Tax Calculator was built to eliminate that confusion, providing instant clarity through an intuitive interface and powerful visualization.

Two Sides of the Same Coin: "Add" vs. "Remove"

The core of this tool's power lies in its dual-mode functionality, which caters to two very different but equally important needs:

  1. Add Tax (Exclusive Mode): This is the straightforward, forward-looking calculation. You have a base price and you want to know the final cost after tax. This is perfect for retailers setting prices, service providers creating quotes, or consumers budgeting for a purchase. It answers the question: "What will the final bill be?"
  2. Remove Tax (Inclusive Mode): This is the reverse calculation, and it's where many people get stuck. You have a final, tax-inclusive price (like on a store receipt) and need to figure out how much the original item cost and how much was tax. This mode is indispensable for small business owners and accountants who need to separate the net amount from the tax for bookkeeping and filing returns. It correctly calculates that a $110 item with 10% tax has a base price of $100, not $99.

The Power of the Donut Chart: A Visual Breakdown

Numbers on a screen can be abstract. Our brains are wired to understand visual information much more quickly. The dynamic donut chart is the centerpiece of this calculator, designed to make tax tangible. As you change the numbers, the chart instantly adjusts, showing you the proportional relationship between the base amount and the tax. You don't just see the numbers; you feel the impact of the tax on the total price. This visual feedback makes the concept of tax less of a chore and more of an understandable component of any transaction.

A Universal Tool for a Global Economy

While countries use different names—GST in India and Canada, VAT in the UK and Europe, Sales Tax in the US—the underlying math for a final price calculation is universal. By allowing you to switch between these labels, the calculator adapts to your context, making it a relevant and reliable tool for users all over the world. Whether you're dealing with international clients, managing an online store with a global customer base, or simply traveling, this tool provides the quick, clear calculations you need to handle any consumption tax with confidence.