Home Growth Decline Change Percent Off Sales Tax VAT

Calculate Prices With or Without VAT

The following two calculators allow you to either add value added tax to a price or subtract it from the price to figure the VAT-exempt price.

  • The first calculator operates like a sales tax calculator. Enter the pre-VAT amount along with the VAT rate and it will return both the VAT amount and the price inclusive of VAT.
  • The second calculator works in the opposite direction of the first calculator. Enter a price inclusive of VAT & it will calculate the VAT amount as well as the price exclusive of VAT.
  • The third calculator subtract a percent from the retail price to obtain the clearance sale price or apply a percent off coupon like the popular 20% off Bed, Bath and Beyond coupons.

Add VAT to a Price

Y% vat tax added to $X = $Z

What is the final price with VAT
% VAT on $ ?
$ VAT
$ total  
 

Adding VAT

Sales Tax Formula: Y% * $X / 100 = $Z
where

  • X = sale price
  • Y = VAT % as a decimal
  • Z = VAT amount

Total Price Formula: $X * (1 + (Y%/100) = $Z
where

  • X = purchase price
  • Y = VAT % l
  • Z = price with VAT

Subtract VAT Calculator

$X - Y% VAT = $Z

What is the price of an item before VAT
% VAT total $ ?
$ VAT
$ before VAT
 

Removing VAT

VAT Exempt Pricing Formula: $X * ((100 - Y%) / 100) = $Z

where

  • X = final price
  • Y = VAT %
  • Z = VAT exempt price

VAT Formula: $X * (1 - (1 - Y%/100)) = $Z

where

  • X = final price
  • Y = VAT % as a decimal
  • Z = VAT amount

Discounted Price

Y% off of $X = $Z

What is the final price of an item on sale
% off $ ?
$ off
$ sale price
 

Discount Amount Formula: (X% / 100) * Y = Z
where

  • X = percentage discount
  • Y = retail price
  • Z = discount amount

Discount Price Forumla: ((100 - X%) / 100) * Y = Z
where

  • X = percentage discount
  • Y = retail price
  • Z = final discounted price