Supported countries: BatiQuant calculator validity

France: primary target

Default assumptions, wording, euro prices and estimating logic are built first for mainland France.

Metric countries

Belgium, Luxembourg, French-speaking Switzerland, Quebec and other metric countries can reuse area, volume, coverage and waste formulas when local prices are entered.

Regulatory limits

Electrical, plumbing, HVAC, structure, payroll, tax and accounting tools never replace local codes, labor rules or professional advice.

Required adaptations

Each country needs currency, units, taxes, material prices, trade wording, labor costs, climate assumptions and normative warnings.

What this page is for

This page helps users understand how BatiQuant frames construction estimating, price assumptions, professional limits and practical use of calculators. It is written for clear navigation and for search engines that read the initial HTML before JavaScript execution. The objective is to make the purpose of each public page understandable without relying on the React application.

How it connects to the tools

The public content links back to calculators, price guides and methodology pages so that quantities, costs and jobsite decisions stay consistent. Users can then move to the advanced app when they need saved projects or detailed workflows. This gives crawlers and users a complete path from explanation to calculation.