Dolibarr Calculator Module : floating KSIDol calculator

What the Calculator module is for

The KSIDol Calculator module keeps a quick calculator within reach at all times inside Dolibarr. It appears as a round floating button, placed by default in the bottom-right corner of the screen, and stays visible on every page. A single click opens a colourful calculation panel: check a total, work out a discount or a VAT amount, then close it — without ever leaving the record you are working on or reloading the page.

It is the handy tool that saves you from reaching for a separate calculator on your desk or in another window: everything happens right on top of the usual Dolibarr interface.

Everyday benefits

Designed to save time, the calculator handles all common operations and works equally well with the mouse or the keyboard.

• The four operations (add, subtract, multiply, divide) plus chained calculations.
• A percentage key for discounts and rates, and a ± key to switch the sign.
• A floating button you can drag with finger or mouse, with its position remembered on the workstation.
• Fast correction: a C key to clear everything, backspace for the last entry.
• A polished, touch-friendly interface for desktop, tablet and smartphone.

Concrete use cases

The calculator is for everyone who works with figures in Dolibarr, from sales to accounting and the front desk.

• Check the total of a quote or invoice before validating it.
• Work out a commercial discount or a deposit on the fly.
• Find a VAT amount or a net price in an instant.
• Verify a bank reconciliation or a balance without opening another tool.

Native, risk-free Dolibarr integration

The button appears over every native Dolibarr screen — third parties, quotes, orders, invoices, products, bank and accounting — so you can calculate next to any document. The key point: it never reads or writes any data. It does not touch your customers, your invoices or your accounting entries. It is a simple display utility with no impact whatsoever on your data, your accounts or your compliance. Only the chosen button position is kept, in the browser, never in the Dolibarr database.

Compatibility and setup

The module is enabled from the standard Dolibarr module manager, exactly like an official module, and works straight away.

• Compatible with Dolibarr v18 to v24.
• No configuration and no options to set: ready to use as soon as it is activated.
• No menu or tab added, no table created in the database.
• Clean removal: disable the module and the button disappears, leaving no trace in your data.