More Option Weight Prefixes

More Option Weight Prefixes
By default, opencart has only two prefixes for option weights.
When the admin chooses an option for the product, he must specify its weight with a positive and negative prefix for the customer.
This can be very difficult on some products and we may even have to use a calculator.
This module adds six new items to this section so you can easily set the weight of options, these include math symbols or a combination of them:

% -
% +

See the use of these symbols in the example below, you can also test them in the demo version.

Admin-panel: Product Edit
Shop: Product Page

Suppose you have a product with the following weight:

Main product weight = 100 g

With this plugin you can specify the weight of the options of this product as follows:

Weight of the first option: (60%) Final weight = 60 grams

Weight of the second option: (-10%) Final weight = 90 grams

Weight of the third option: (+ 10%) Final weight = 110 grams

Weight of the fourth option: (= 120) Final weight = 120 grams [Full weight]

Weight of the fifth option: (* 2) Final weight = 200 grams

Weight of the sixth option: (/ 2) Final weight = 50 grams

In addition to being functional, this plugin is also very small and simple.

See also "More Option Price Prefixes"

Extension Installation Guide
Upload the zip file via extensions / Installer / Upload
Once the upload is done, Please go to Extensions / Modifications and hit the refresh button. If the theme caches is enabled, Refresh the theme caches in the admin panel / Dashboard / Gear icon.

For install and support free click on the "GET SUPPORT" button on this page. or drop me an email:


  • Developed by OpenCart Community
  • 6 Months Free Support
  • Documentation Included



Last Update
21 May 2024

6 Feb 2022
1 Sales
Member since: 29 Dec 2018

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