VAT Calculator
Add or remove VAT and calculate VAT amounts.
VAT details
This calculator auto-updates when values change.
This calculator provides a general VAT estimate. VAT treatment can vary by country, business status, product type, exemption, and tax period.
Results
Results update automatically.
Gross price
£120.00
£100.00 at 20.00% VAT gives a VAT amount of £20.00.
Visual breakdown
About This VAT Calculator
This calculator helps you estimate tax-related figures quickly using clear inputs and an automatic result breakdown.
Use it for planning, comparison, and general understanding. Tax rules can vary by country, tax year, filing status, income type, and personal circumstances.
How to Use This Calculator
- 1
Enter your details
Add the income, deduction, tax rate, or transaction values needed for the calculation.
- 2
Review the estimate
The result updates automatically using the current inputs.
- 3
Check the breakdown
Use the result rows and visual breakdown to understand the main drivers.
- 4
Adjust assumptions
Change inputs to compare scenarios before making decisions.
Frequently Asked Questions
Is this calculator exact?v
No. It provides a simplified estimate for planning and comparison only.
Does this replace professional tax advice?v
No. Tax rules depend on personal circumstances, allowances, deductions, credits, and jurisdiction.
Why might my actual tax differ?v
Actual tax may differ because of filing rules, tax codes, credits, deductions, payroll treatment, local taxes, and timing.
Does the calculator update automatically?v
Yes. Results update when you change the inputs.