Finance
Sales tax, VAT & GST calculator
Add a tax percentage to a pre-tax price.
Clear and dependable
How to use this calculator
Enter Price before tax and Tax rate. Add a tax percentage to a pre-tax price.
Understanding the result
Add a tax percentage to a pre-tax price.
Common questions
Are intermediate values rounded?
No. Full practical precision is retained during calculation and rounding is applied only to the displayed values.