Guide

Most protein bars land around 10–20 grams of protein, with many brands averaging about 15 grams per bar.

Most lifters build muscle with 1.6–2.2 g protein per kg of body weight each day, split into 3–5 meals with 20–40 g per meal.

Most protein powders deliver about 20–30 grams of protein per scoop, depending on type, brand, and serving size.

Average egg protein content sits around 6–7 grams per large egg, with egg size, egg part, and cooking style nudging the number up or down.

Most protein bars land around 150–250 calories each, though some higher protein or meal bars can reach 300 calories or more.

Most adult men need about 56–100 grams of protein per day, based on body weight, age, and activity level.

Most protein powders give around 100–130 calories per 30 gram scoop, while mass gainers can climb well above 250 calories per serving.

Most adult women need 0.8–1.2 g of protein per kilogram of body weight daily, with higher ranges in pregnancy, breastfeeding, and older age.

Most healthy adults need about 0.8–1.2 grams of protein per kilogram of body weight each day.

For healthy adults, the average daily requirement of protein is about 0.8 grams per kilogram of body weight, adjusted for age and activity.