Portion Size Calculator
Calculate proper portion sizes for any meal. Get precise serving recommendations based on food type, number of people, and dietary goals.
Step 1: Meal Details
Meal Planning
Proper portion sizes help maintain healthy eating habits. Consider your guests’ age, activity level, and dietary goals when planning meals.
Step 2: Food Selection
Portion Guidelines
Standard protein portion is 3-4 oz (85-113g) per person. Vegetables: ½-1 cup cooked. Carbs: ½-1 cup cooked. Adjust based on activity level and meal type.
Portion Size Calculation Results
Total Food Required
Detailed Food Portions
Serving Guidelines
Protein: Palm-sized portion. Carbs: Cupped hand portion. Vegetables: Two fist-sized portions. Adjust for active individuals or special dietary needs.
Nutritional Information
Daily Value Recommendations
Balanced Meal Formula
Adults need approximately 50g protein, 130g carbs, and 25-30g fiber daily. Adjust portions based on activity level: +20% for active individuals, -20% for weight loss goals.
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