Description

The Flexible Quantity Calculator for WooCommerce addon calculates WooCommerce product prices based on dimensions provided by the customer on the product page, allowing weight, length, area, volume, or custom measurements and decimal quantities. Built for stores that sell by linear meter, area, or volume, it turns each item’s details into a live calculator, updating the price as the buyer adjusts width, length, and height.

Key Features

  • Dimension-based calculation
    Sets the price from width, length, and height entered by the customer.
  • Flexible units of measurement
    Supports weight, length, area, volume, and custom units created by the administrator.
  • Price tables by range
    Configures different values for specific quantity or product measurement ranges.
  • Dynamic shipping class
    Assigns different shipping classes based on the calculated quantity in the cart.
  • Compatibility with variations
    Works with variable products, WooCommerce stock, and dimensions fixed by the admin.

Benefits of the Flexible Quantity Calculator for WooCommerce

  • Viable sales by linear meter
    Enables selling fabrics, flooring, pipes, and custom-cut materials without manual calculations.
  • Price transparency at checkout
    The customer sees the final updated value with every measurement adjustment, reducing uncertainty before purchase.
  • Shipping aligned with volume
    Avoids incorrect shipping charges when scaling the shipping class alongside the actual quantity.
  • Less operational rework
    Reduces orders with wrong measurements by bringing the calculator to the product page itself.

Who Is It Intended For?

  • WooCommerce stores that sell cut-to-order or made-to-measure products, such as fabrics, flooring, glass, pipes, and cables.
  • Distributors and manufacturers that handle orders by weight, area, or volume.
  • Merchants who need to adjust shipping and stock based on the actual quantity provided by the customer.

Stores that rely on measurement-based calculations gain a unique flow: the buyer defines dimensions, the price updates live, and the shipping class follows the final volume. This link between quantity, price, and logistics reduces mismatched orders and simplifies the work for anyone who previously had to adjust values manually on each purchase outside the standard unit setup.

Frequently asked questions

Is WP Desk | Flexible Quantity Calculator for WooCommerce GPL-licensed?

Yes. WP Desk | Flexible Quantity Calculator for WooCommerce is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.

Can I use WP Desk | Flexible Quantity Calculator for WooCommerce on multiple sites?

Yes. You can install WP Desk | Flexible Quantity Calculator for WooCommerce on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.

How much does WP Desk | Flexible Quantity Calculator for WooCommerce cost at Ultrapack?

WP Desk | Flexible Quantity Calculator for WooCommerce costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).

Does WP Desk | Flexible Quantity Calculator for WooCommerce include updates?

Yes. The current version of WP Desk | Flexible Quantity Calculator for WooCommerce is 2.3.21, published at Ultrapack on Oct 8, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).

Is WP Desk | Flexible Quantity Calculator for WooCommerce scanned before publication?

Yes. Every version of WP Desk | Flexible Quantity Calculator for WooCommerce goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.

What are the requirements for the plugin WP Desk | Flexible Quantity Calculator for WooCommerce?

Requires WordPress 6.4 or higher and PHP 7.4 or higher. Tested up to WordPress 7.1.