VAT Calculator (Add VAT)
Add VAT to a net UK-style price at a custom rate.
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Try vat calculator (add vat)
Your entries stay in your browser. Nothing is sent to LaunchKit to perform this calculation.
Your result
How to use this tool
Multiply the pre-tax amount by one plus the chosen tax rate. Default is 20%, but change it where appropriate.
How the calculation works: Gross = net × (1 + VAT rate)
- Review the example values and replace them with your own figures or text.
- Press Generate result to see a calculation, transformed text or ready-to-use document.
- Copy or download the result to use it in your own workflow.
What to check before using the result
Figures are only as reliable as the data entered. Check that your inputs cover the same period, use consistent units, and reflect real fees, taxes or costs relevant to your situation. This calculator does not replace accounting, financial, legal or tax advice.