This protein calculator gives you a quick, general estimate of a daily protein target. First, enter your weight and choose a goal below. Then use the result as a simple starting point, not as a personal plan.
Use this free Protein Calculator to estimate a daily protein target from your body weight and goal. It uses general sports nutrition ranges, so it is a starting point for planning meals, not a personal prescription.
For more planning help, see our BMI Calculator, Calorie Calculator and Intermittent Fasting Planner.
Calculate Your Daily Protein
General information estimates only.
Step 1: Choose your measurement system
Step 2: Enter your details
How This Protein Calculator Works
The tool starts with your body weight and your chosen goal. Next, it applies a general range for that goal. As a result, you get one daily total in grams. For example, a higher goal range gives a higher total. In addition, the result stays easy to read at a glance.
How to Use the Tool and Read Your Result
First, choose metric or imperial units. Then enter your weight in the field shown. Next, pick a goal, such as maintain or build muscle. After that, press the calculate button. Finally, read the daily total and compare it with your usual meals.
Use the total as a planning guide only. However, daily needs can vary with activity, age, and other factors. Therefore, treat the number as a starting point. In addition, you can adjust meals over time and see what feels sustainable.
Estimates Only, Plus a Helpful Source
These results are estimates for general information only. They are not a diagnosis, a treatment plan, or personal advice. For background reading, see this PubMed review. Meanwhile, keep the focus on balanced meals and steady habits. In short, use the tool to plan, then adjust with common sense.
Protein Calculator Tips for Steady Planning
First, keep meals simple and repeat what works. Next, spread protein across meals when you can. Then check your total once a week. In addition, small changes are easier to keep. As a result, planning feels less rushed.
Why a Protein Calculator Helps With Meal Planning
First, a clear number gives you a target. Next, it makes shopping lists easier. Then you can build meals around that target. For example, start with a main protein food at each meal. Finally, adjust portions until the plan fits your day.