Calculateur Gratuit - Showcase Project
Listed October 6, 2026
About Calculateur Gratuit
Free French calculators with formulas for everyday calculations
Calculateur Gratuit is a French-language website offering 71 free online calculators for everyday maths, work, personal finance and running. Tools include percentages, VAT, weighted averages, compound interest, proportions and running pace. The calculators combine interactive results with formulas, worked examples and practical guides, helping French-speaking users understand the calculation rather than only copy a number. Calculators are available without creating an account. Built with Next.js, React and TypeScript. This is a project showcase.
Project details
Website: https://calculateur-gratuit.fr/