Protein Calculator
Estimate your daily protein needs based on your weight and goals.
Your Measurements
Choose the goal that best reflects your needs. Estimates are intended for generally healthy adults age 18 and older.
A practical estimated range for many physically active adults. Needs vary with training intensity, age, and overall energy intake.
Important: This calculator provides general educational estimates, not a personalized nutrition prescription. Protein requirements may differ during pregnancy, illness, older age, or athletic training. People with kidney disease or other conditions requiring dietary protein management should consult their healthcare professional before changing intake. Using actual body weight may overestimate needs for some people; individualized assessment can be helpful.
