Use our free carbohydrate calculator to estimate your recommended daily carb intake based on age, gender, height, weight, and activity level. This easy-to-use nutrition tool helps support healthy eating, diabetes awareness, blood sugar management, fitness goals, weight management, and balanced meal planning.

Our calculator uses the trusted Mifflin–St Jeor equation to estimate daily calorie needs and applies the AMDR nutrition guidelines to generate a recommended carbohydrate range, midpoint target, and suggested carbs per meal. Supports both US (ft/in, lb) and Metric (cm, kg) units for convenient tracking and personalized results.