Free nutrition tools

Every calculator you need to understand your body and reach your goals. Free, instant, and no registration required.

Estimate your total daily energy expenditure based on your profile and activity.

Find your ideal split of protein, carbs, and fats.

How many calories you should eat based on your goal.

Your exact protein needs based on your weight and goal.

Calculate your body mass index in seconds.

Estimate your ideal weight using 3 recognized formulas.

How many liters of water you should drink every day.

Calculate your ideal deficit to lose weight without the yo-yo effect.

Convert grams, cups, spoons, and milliliters instantly.

FoodCraft adapts 3,200+ recipes to your nutritional profile. Meal planning, AI coach, and automatic grocery lists.