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SurfaceCalculator — Automatic surface-based billing

mp25414d20260812150109

Calculate and bill surface areas automatically in Dolibarr proposals, orders and invoices.

10.00 €
Excl. tax

  • Author INCREATION
  • Module version 1.0.0
  • Release date 08/12/2026
  • Access to download and updates 2 years
  • How to contact support contact@increation.fr
  • Compatibility Dolibarr V17+   -   PHP7.0 - 8.4
  • Last update 09/06/2026 03:48 PM

More info...

SurfaceCalculator streamlines sales of wallpaper, panels, flooring, fabric, glazing, printing,painting and any product or service billed by square metre.

Dolibarr line entry remains native by default. When Surface is enabled, the module displays dimensions, calculates unit and total surface, and transfers the configured value to the Dolibarr quantity. Values are stored on the line.

FEATURES

• Customer proposals, orders and invoices
• “Bill by surface” option on product and service cards
• Automatic activation when a configured item is selected
• Width, height and item count
• Global unit: mm, cm or m
• Length and surface rounding
• Dolibarr quantity can contain total surface or item count
• Native behaviour preserved for unrelated lines
• PDF: dimensions and total surface in the designation only
• French and English interface
• No Dolibarr core modification and no external service

VERIFIED COMPATIBILITY

Dolibarr 17.0.4, 22.0.4 and 23.0.3. Minimum version: 17.

INSTALLATION

1. Deploy the ZIP from Home > Setup > Modules/Applications.
2. Enable SurfaceCalculator.
3. Select the unit and quantity mode.
4. Enable “Bill by surface” on relevant items.

GNU GPL v3 or later. Updates available for 2 years.




If you think this module is a fork of another one (published after the first one) or violates some terms or conditions of use (for users or vendors), you can make a report at dolistore@dolibarr.org