Question
How much protein do I need per day?
That depends on your body weight and goal. Someone focused on general health may need less than someone trying to gain muscle, preserve lean mass while dieting, or support heavy endurance training.
Fitness
Use OmniCalc's protein calculator to estimate daily protein intake for general health, muscle gain, fat loss, or endurance training.
Protein calculator
Use this for general planning, muscle gain, fat loss, or endurance-focused nutrition.
Weight-based protein ranges are useful for fast planning, especially when the main goal is consistency rather than perfect precision.
Why this result matters
A simple way to turn body weight and goals into useful protein targets. Use the tool above to enter a few clear inputs and get a practical answer you can use right away.
This protein calculator helps people estimate a practical daily protein target from body weight and a specific nutrition goal. It is useful for cutting, building muscle, supporting endurance training, or just setting a clearer protein target than guesswork allows.
Formula and method
Protein recommendations are often expressed as grams per kilogram of body weight. This calculator applies practical weight-based ranges for different goals, then shows a midpoint target and a simple per-meal reference.
Example
If you know your body weight but are unsure whether to aim for a basic, fat-loss, or muscle-gain protein target, this calculator gives you a more useful daily range right away.
FAQ
Short answers to the questions people often ask before or after using the tool.
Question
That depends on your body weight and goal. Someone focused on general health may need less than someone trying to gain muscle, preserve lean mass while dieting, or support heavy endurance training.
Question
Yes, many people find it easier to hit a protein target by dividing it across several meals or snacks rather than trying to catch up late in the day.
Question
Not necessarily. A practical target is usually more useful than chasing extreme numbers, especially if consistency, recovery, and overall diet quality matter more than pushing protein as high as possible.
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