CalculCalories

About CalculCalories

CalculCalories is a free French-language website for estimating daily calorie needs, macros, BMI and exercise or food energy. It is aimed at people who want to understand their energy intake without creating an account or handing over personal data. The site offers 41 calculators built on published formulas such as Mifflin-St Jeor and FAO/WHO/UNU activity factors, and it cites its sources for each result.

The tool walks users through sex, age, height, weight, activity level and goal, then shows basal metabolism, daily expenditure and targets for maintenance, fat loss or weight gain, with a suggested protein range. A food database based on the Ciqual table and an AI-assisted meal estimator that identifies foods from text or photos are also included, with the calorie totals calculated from the database rather than invented by the model.

What sets it apart is its emphasis on honest estimates. The site stresses that results are population-level approximations and not medical advice, and calculations run in the browser with nothing to install or save.