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Price Calculations

The "Price Calculations" plugin will allow you to recalculate the price of the product based on what the customer enters / selects on the product page.


You can add several formulas. For each product, the plugin will use the first one it can use.

Use these elements to build your formulas :

  • Numbers (floats and integers)
  • Regular operator, "+", "-", "*" and "/"
  • Product information. For example, the current stock can be used with the {product_quantity}
  • Product custom fields (HikaShop Essential or Business required)
  • Item custom fields (HikaShop Business required)
  • Product unit price, via the tag {price}
  • Some authorized PHP functions (like strlen() or abs())

The calculated price will be used in the cart/checkout/order.

Supports tax calculations automatically.

Supports characteristics/variants (so the {price} tag will take into account which variant was selected).

Supports options (so the {price} tag will take into account the extra costs added by the selected options).

Preview the calculated price directly on the product page, above the add to cart button.

Backend settings

Frontend result


Easy and quick !

  1. Download the plugin on our website
  2. Install it on your Joomla website (extension manager)
  3. Enable the "HikaShop Price calculations" plugin via the Joomla plugins manager
  4. Edit the plugin and enter the different formulas you want to use in it.
  • This HikaShop Price Calculations plugin is compatible with all the editions of HikaShop
  • HikaShop 3.0 or newer required
  • Compatible with PHP 5 minimum
  • GPL v3
  • No limit of time
  • No limit of use
€ 30,00 A tax rate (between 17% and 27% based on your country) will be added if your address is in the European Union and that you don't provide a valid VAT number or if your address is in France as per the European Union law.


Joomla 2.5 and up, HikaShop 3.0.0 and up