UAE VAT calculator
United Arab Emirates is selected and the rate is 5%. Choose Add tax or Remove tax and type the amount.
- Runs on your device
- No sign-up
- Works offline after a visit

This page opens the VAT calculator with United Arab Emirates chosen as the country. The rate box shows 5%, and 5% is the only quick pick. The net price, the VAT and the total update as you type.
To find the VAT inside a price that already includes it, divide the price by 21. A total of AED 105 contains AED 5 of VAT on an AED 100 net price. Rates can change, so confirm the current rate with the tax authority before you use a figure on an invoice.
How to add or remove VAT
- Type the amount, then choose your country for its rate, or type the rate or tap a quick pick.
- Choose Add tax for a net price, or Remove tax for a gross price.
- Read the net, tax and gross figures. The main answer is highlighted.
Questions
Why divide by 21 and not by 20?
The 5% is charged on the net price, so the total is 105% of it: 100 plus 5. The VAT is 5 of every 105 in the total, which is one twenty-first.
How do I add VAT in my head?
Take a twentieth of the net price and add it. For AED 200 that is AED 10, so the total is AED 210.
What is the difference between net and gross?
Net is the price before tax. Gross is the price with the tax added on. Gross is always net plus the tax amount.
How do I add VAT to a price?
Multiply the net price by the rate written as a decimal, then add the result. At 20%, 100 × 1.2 = 120, so the tax is 20 and the gross price is 120.
How do I take VAT out of a price?
Divide the gross price by 1 plus the rate written as a decimal. Removing 20% from 120 gives 120 ÷ 1.2 = 100 net, and the tax is the difference, 20.
Is GST or sales tax worked out the same way?
The arithmetic is the same for any percentage tax added on top of a price. Which tax applies, which rate is right and how it is shown on an invoice depend on where you are, so check the official rules for your case.
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