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Dynamic Quantity Calculator

Dynamic Quantity Calculator Module

Developed by Community developer
  • PrestaShop -
module - Sizes & Units - Dynamic Quantity Calculator - 1
module - Sizes & Units - Dynamic Quantity Calculator - 2
module - Sizes & Units - Dynamic Quantity Calculator - 3
module - Sizes & Units - Dynamic Quantity Calculator - 4


This module adds a slim and dynamic calculator to the selected product pages to convert areas, surfaces to quantities / pieces.

What this product does for you

Conversion rate Provides a product suitable to your customers' needs

Merchants don't have to manually convert area/surface calculations into quantities or pieces after purchase.

You can give the customers an opportunity to calculate the required order quantity/piece to be placed.


  • Elegant design
  • The module can be configured separately for each product.
  • Each product page will have a new configuration tab at the bottom.
  • You can enable/disable the calculator per product.
  • Area, surface units both in Metric (Standard) and English units. More are available upon translation.
  • You can set a conversion rate like 10 m2 equals to 1 product, or 8.5 m2 to 1 product. It is up to you.
  • Conversions on the front page will automatically be made according to this default conversion in between standard units and/or metric units.
  • You can set maximum and minimum value of the area field to be allowed for calculation.
  • You can set step value to increase/decrease the area/surface. Meaning that increase/decrease steps of buttons can be adjusted. For instance, you can increase the field value one by one, or 0.1 by 0.1 each time. 


Product tab hook and productleftcolumn hooks are available

What your customers will like

Customers don't need to make a conversion manually for the quantity to be purchased. The calculation can be made within the product page.

Support and updates

You automatically get 3 months of support for this product.

For 90 days after your purchase, you can enjoy technical and feature support, as well as access to updates available for this product.

Make sure this product runs well on your store for 12 months with Option Zen!

With Option Zen, you get access to ALL updates for the product for one year following purchase. Support from the product developer is available by email to answer all your technical and feature-related questions.

What is Option Zen?

Option Zen includes two services:

  • Unlimited after-sales support during the period covered by the option
  • Access to all updates for the product during the period

Option Zen is available at a discount when purchasing this product, but, if you miss out, you can also buy it via your customer account later. It is valid up to one year following the date of purchase of your product. The earlier you buy it, the longer you can enjoy it!

What does it include?

The following are included in Option Zen:

  • questions about using the module/theme;
  • solving technical problems related to the module/theme;
  • access to all module/theme updates.

The following services are not included in Option Zen:

  • customization and special development;
  • installing and updating the module/theme;
  • solving problems concerning third-party services, hosting, the server, or the PrestaShop software.

What's New in Version 1.2.0(08/06/2016)

  • New hook is added (productleftcolumn)
  • Design is enhanced

About the developer

Community developer

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  • 3 months of free support (Learn more)
  • Developed by a Top Developer
  • Documentation included
  • Compatibility v1.5.0.0 - v1.6.1.17

  • Version 1.2.0 (08/06/2016)

  • Available in en

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