protein calculator
Use our maintenance calorie calculator to estimate how many calories you need daily to maintain weight. Calculate your calorie maintenance accurately.
Use our maintenance calorie calculator to estimate how many calories you need daily to maintain weight. Calculate your calorie maintenance accurately.
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Protein is an essential nutrient for our body, which plays a key role in building muscle, increasing strength, and managing weight. Our Protein Calculator tool allows you to determine the minimum, optimal, and maximum protein intake based on your body weight, daily activity, and fitness goals. It is specifically designed for users who want to maintain muscle, lose weight, or work towards muscle growth. The tool provides personalized protein recommendations to ensure your calorie and nutrient needs are met. Ensuring the right protein intake will help you achieve your fitness goals faster and more effectively.
Why Protein is Important Protein plays an important role in muscle repair, growth, and maintenance. When you exercise or are physically active, damaged parts of your muscles are rebuilt using protein.
The Importance of Protein for Fat Loss: During a calorie deficit, consuming adequate protein preserves lean mass and reduces muscle loss.
Importance of Protein for Muscle Gain: Protein is essential for muscle growth. It helps in hypertrophy and strength gains.
General Health Benefits: Adequate protein intake increases satiety, improves metabolism, and strengthens the immune system. It also helps maintain energy and a feeling of fullness for longer.
In the first step, you will need to provide your personal information such as gender, age, height, and weight (lbs or kg). Providing accurate information will allow the tool to determine your ideal protein needs. Providing incorrect information may result in inaccurate protein recommendations, which could impact your ability to achieve your fitness goals.
Select your daily physical activity level: from Sedentary (less active) to Extra Active (very active), which indicates a 1.2–1.9 times increase. The more active you are, the higher your protein needs. For example, people who exercise daily or do heavy workouts have a much higher protein requirement than the average person.
Note: Recommendations are generally based on 1.6–2.2 g/kg of body weight and activity level.
It is important to know the protein content of different foods to meet your daily protein goals. Below are some common protein sources and their protein content per 100 grams:
| Food | Protein per 100g | 
| Chicken Breast | 31g | 
| Salmon | 25g | 
| Greek Yogurt | 10g | 
| Egg (1 large) | 6g | 
| Lentils | 9g | 
Meal Planning Tips:
Many people make some common mistakes when it comes to protein intake, which can hinder your fitness and muscle growth goals.
Q1: How accurate is the Protein Calculator? Our Protein Calculator determines protein needs based on body weight, activity level, and fitness goals. It is based on scientific evidence and recommendations from national organizations. However, needs may vary slightly depending on individual differences, health conditions, and lifestyle.
Q2: Can I exceed the maximum protein recommendation? In general, it is not necessary to exceed the maximum daily protein limit. Excessive protein intake can increase the strain on the kidneys and may be ineffective in some cases. For best results, staying close to the maximum protein limit is sufficient.
Q3: Should I count protein from snacks and supplements? Yes, all protein sources during the day—snacks, meals, and supplements—should be counted. This ensures that you are meeting your daily goals and getting enough protein to maintain or grow muscle.
Q4: How much protein do I need during fat loss? During fat loss, high protein intake is important. It helps preserve muscle and maintain lean mass during a calorie deficit. Generally, a protein intake of 1.6–2.2 g/kg body weight is recommended.
Q5: Can I use this calculator for athletes? Yes, athletes can use this tool to determine their protein needs based on their high activity level. Adjust protein intake based on activity level and goals.
Q6: Is plant-based protein sufficient? If planned properly, plant-based protein can also be sufficient. Legumes, tofu, soy products, and nuts are good sources of protein. However, it is best to combine different sources to ensure a balance of essential amino acids.
Q7: How often should I recalculate protein intake? Protein intake should be recalculated whenever weight changes, activity levels, or fitness goals change. In general, it is best to reassess every 1–2 months or as needed.
Consuming the right amount of protein provides many important health benefits:
Our Protein Calculator provides personalized protein intake based on your weight, daily activity, and fitness goals. It helps you preserve muscle, increase fat loss, and support muscle growth.