How much protein do I need a day? The Recommended Dietary Allowance (RDA) for protein is a modest 0.8 grams of protein per kilogram of body weight, or 0.36 grams per pound. The RDA is the amount of a nutrient you need to meet your basic nutritional requirements., As a starting point, the most common recommendation is to eat between 0.8 and 1 gram of protein for each kilogram of body weight each day. Let’s break down the math:, The Food and Drug Administration suggests that most US adults require around 50 grams (g) of protein daily. However, this total depends of your age, sex, health status, and activity levels., The daily value of protein should generally be 10% of your total calories. An active person should generally consume a minimum of 0.54 to 0.77 grams of protein per pound of body weight daily., How Much Protein Do You Need Each Day? The 2020–2025 Dietary Guidelines for Americans recommends that most adults 19 and older consume 10% to 35% of their daily calories from protein. That’s about 200 to 700 calories from protein for a 2,000-calorie diet., Learn exactly how much protein you need each day to stay healthy, lose weight, tone up, or build muscle with our free and easy-to-use Protein Calculator..