Guide

Carbs and protein have 4 calories per gram, fat has 9, and you can total intake by multiplying grams by those values.

Carbs and protein provide 4 kcal per gram, fat provides 9, and alcohol provides 7, and many labels use these factors to total calories.

Protein provides 4 calories per gram on most labels, yet rounding, mixed macros, and digestion costs can shift what you feel day to day.

Calories come from grams of fat, protein, and carbs, using simple math that turns label numbers into a clear daily total.

Most listings place this snack box at 360–370 calories, with carbs and fat carrying most of the energy.

Most Starbucks protein boxes land in the 450–520 calorie range, with the mix of cheese, nut butter, crackers, and sweets doing most of the calorie lifting.

A Subway chicken protein bowl usually lands between 470 and 760 calories before dressing, depending on the chicken recipe you pick.

Most Subway protein bowls fall between 400 and 900 calories, with sauces, cheese, and extra meat doing most of the swinging.

Most vanilla whey powders land around 110–160 calories per scoop, with the swing driven by scoop weight, carbs, fats, and add-ins.

Dry TVP often lands near 320–340 calories per 100 g, while the same product after soaking drops per 100 g because water adds weight, not calories.