If thinking of protein in serving sizes makes the most sense to you, the USDA suggests that women ages 19 to 30 eat 5.5 ounces per day and women over 31 eat 5 ounces per day. Men from 19 to 30 should aim for 6.5 ounces, men 31 to 50 need about 6 ounces and men over 51 need 5.5 ounces.
How do I calculate how much protein I need?
To determine your daily protein intake, you can multiply your weight in pounds by 0.36, or use this online protein calculator. For a 50-year-old woman who weighs 140 pounds woman and who is sedentary (doesn't exercise), that translates into 53 grams of protein a day.
How much protein do I need for 1 day?
Based on Weight and Activity The average adult needs a minimum of 0.8 grams of protein per kilogram of body weight per day. 2 One kilogram equals 2.2 pounds, so a person who weighs 165 pounds, or 75 kg, would need about 60 grams of protein per day. However, your protein needs may increase if you are very active.
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