Calculators
Tax Calculator
Calculate net amount, tax and gross amount using a rate you enter.
Processed locally
Manual illustrative rate only; no official rate, jurisdiction, filing rule or invoice-rounding policy. One currency, no conversion.
Your answer will appear here.
Help and method
Exclusive input: tax = amount × rate/100; gross = net + tax. Inclusive input: net = amount ÷ (1 + rate/100). The entered rate applies once.
GOV.UKMethods and reliabilityWorked example
An example you can try or adapt to your own values.
- Currency
- USD
- Amount
- 120
- Manual tax rate (%)
- 20
- Entered amount is
- Tax-inclusive
Result
Net amount: USD 100.00; Tax amount: USD 20.00; Gross amount: USD 120.00