Introduction
When a price already includes VAT, you need to work backward to find the original cost before tax. This is called removing VAT. Our free Remove VAT Calculator does the math for you in seconds. Just type in the total price, pick your VAT rate, and the tool will show you three key numbers: the net amount (the price without VAT), the VAT amount that was added, and the gross total you started with.
The calculator also gives you a step-by-step breakdown of the formula used, so you can see exactly how the answer was found. A visual chart and bar show how much of your total goes to tax versus the actual cost. Whether you run a small business, file tax returns, or just want to know how much VAT you paid on a purchase, this tool makes it quick and simple to reverse VAT from any price. If you need to add VAT to a net price instead, try our VAT Calculator.
How to Use Our Remove VAT Calculator
Enter a price that includes VAT and pick your VAT rate. The calculator will show you the price before VAT, the VAT amount removed, and a full step-by-step breakdown.
Gross Amount (Inc VAT): Type the total price that already has VAT added in. You can use the number boxes on screen or type straight into the input field. This is the full amount you paid or were quoted.
VAT Rate (%): Choose the VAT rate that applies. You can type a number, drag the slider, or click one of the quick-select buttons for common rates like 5%, 20%, or 25%. The UK standard rate is 20%.
Calculate Button: Press "Calculate" to see your results. The calculator also updates on its own as you change any input.
Reset Button: Press "Reset" to clear your entries and start over with the default values.
What Is VAT and How Do You Remove It from a Price?
VAT stands for Value Added Tax. It is a tax added to the price of most goods and services. When you buy something, the price you pay usually already has VAT included. This is called the gross price. The price before VAT is added is called the net price. If you need to convert between net and gross figures for other purposes, our Net to Gross Calculator can help.
To remove VAT from a price, you divide the gross amount by 1 plus the VAT rate as a decimal. For example, if the VAT rate is 20%, you divide the total price by 1.20. The result is the net price. Then you subtract the net price from the gross price to find out how much of the total was VAT. This reverse calculation is similar to what our Reverse Tax Calculator does for other types of tax.
The Remove VAT Formula
The formula to remove VAT is simple:
- Net Amount = Gross Amount ÷ (1 + VAT Rate ÷ 100)
- VAT Amount = Gross Amount − Net Amount
So if you paid £120 and the VAT rate is 20%, the net amount is £120 ÷ 1.20 = £100. The VAT portion is £120 − £100 = £20. If you need help working with percentages in general, our Percentage Calculator is a useful companion tool.
When Do You Need to Remove VAT?
You may need to remove VAT from a price when you are filing tax returns, claiming VAT back on business expenses, creating invoices, or simply checking how much tax you paid on a purchase. Businesses that are VAT-registered must track the VAT on every transaction, so knowing the net and VAT amounts is important for accurate bookkeeping. For a broader view of your overall tax obligations, you may also find our Tax Calculator or Income Tax Calculator helpful.
Common VAT Rates
Different countries use different VAT rates. In the UK, the standard rate is 20%, with reduced rates of 5% and 0% for certain items. Across Europe, standard rates range from 17% to 27%. This calculator lets you choose any rate so it works no matter where you are. For countries that use GST instead of VAT, such as Australia, India, or Canada, our GST Calculator is designed for that system. Canadian users dealing with Harmonized Sales Tax can also use our HST Calculator. In the United States, where sales tax applies rather than VAT, our Sales Tax Calculator is the right tool to use.
Using a reverse VAT calculator saves time and removes the chance of manual errors. Just enter the total price that includes VAT, pick the correct rate, and the calculator does the rest instantly. Business owners who also need to understand profit margins on their products may want to explore our Margin Calculator or Markup Calculator alongside this tool.