Check the treatment before the arithmetic
The standard UAE VAT rate is 5%, but not every supply receives that treatment. The calculator also accepts a custom rate for a scenario you have already confirmed.

Use this UAE VAT calculator to add VAT to a net amount or extract it from a VAT-inclusive total.
The rate must match the confirmed treatment of the supply.
Estimate only. Review the facts with your tax adviser.
The standard UAE VAT rate is 5%, but not every supply receives that treatment. The calculator also accepts a custom rate for a scenario you have already confirmed.
Select whether your starting amount includes VAT. A VAT-inclusive amount must be divided by one plus the rate; multiplying it directly by the rate overstates the VAT portion.

Bring the numbers and the questions behind them.
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