Protein Calculator

The Protein Calculator determines the daily protein quantities needed by adults for optimum health. Increased protein needs are common among children, individuals with intense physical activity, and expecting or breastfeeding women. Additionally, this tool is beneficial for tracking protein consumption in individuals with kidney or liver ailments, diabetes, or other conditions where protein consumption plays a role.

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Age ages 15 - 80
feet   inches
Weight pounds
Height cm
Weight kg
  • Exercise: 15-30 minutes of elevated heart rate activity.
  • Intense exercise: 45-120 minutes of elevated heart rate activity.
  • Very intense exercise: 2+ hours of elevated heart rate activity.

What are Proteins?

Proteins stand as one of the three critical macronutrients, with the others being fats and carbohydrates. They not only energize our bodies but also facilitate most cellular activities, ensuring the tissues and organs function optimally.

Amino Acids: The Building Blocks

All proteins are made of amino acids. In total, there are 20 types of amino acids. Their specific sequences define the structure and purpose of each protein. Though the body can produce some amino acids, 9 are essential and must come from our diet. Foods rich in all these crucial amino acids, such as meat, fish, dairy, eggs, soy, quinoa, and buckwheat, are termed complete protein sources.

Categories of Proteins

Different proteins serve distinct purposes. Here's a breakdown:

  • Antibodies: These defend against external threats like viruses and bacteria.
  • Enzymes: They drive chemical reactions and assist in molecule formation.
  • Messengers: These relay signals ensuring seamless bodily processes.
  • Structural Components: Serve as cellular building blocks and support movement.
  • Transport/Storage: Responsible for shuttling molecules across the body.

To emphasize, due to their vast and varied roles, it's crucial to nourish the body with enough proteins to uphold good health.

Protein Intake: How Much is Right for Me?

Determining the ideal daily protein intake varies based on numerous factors, from one's activity level to growth phase and overall caloric consumption.

Basis for Protein Recommendations

Typically, protein needs are gauged either by body weight, making up a percentage of total calories (10-35%), or simply based on age. A frequently referenced standard is 0.8g/kg of body weight as the recommended dietary allowance (RDA). While this amount meets fundamental nutritional requirements, higher protein consumption can be advantageous up to a certain threshold and depending on its sources.

Suggested Protein Ranges

For most individuals, a protein intake between 0.8 g/kg to 1.8 g/kg of body weight is suggested, considering various factors. Those engaged in intense activities or aiming for muscle gain should lean towards the upper limit. Some experts even recommend 1.8 to 2 g/kg for the highly active. However, pinpointing an exact protein quota remains a challenge.

Seek Expert Advice

Given the variability in protein needs, it's advisable to seek guidance from specialists - dietitians, doctors, or personal trainers - for a tailored approach to protein intake.

Protein Calculator

Understanding Protein-Rich Foods

A variety of foods can fulfill your daily protein requirements. While many people resort to meat and dairy, diverse sources are available, suitable for different dietary preferences.

The Reliance on Meat and Dairy

Meat and dairy products are prominent protein sources for many. They are often an easy route to meeting the Recommended Dietary Allowance (RDA) for protein. However, overconsumption might not be ideal for health. Incorporating a balanced mix of meat, dairy, and plant-based items ensures a nutrient-rich diet.

The Power of Complete Proteins

What's a Complete Protein? - It refers to proteins that encompass all nine essential amino acids vital for our diet.

Examples from Meat/Dairy:

  • Eggs
  • Chicken breast
  • Cottage cheese
  • Greek yogurt
  • Lean beef
  • Tuna
  • Turkey breast
  • Fish
  • Shrimp

Plant-Based Complete Proteins:

  • Buckwheat
  • Hummus with pita
  • Soy products (tofu, tempeh, edamame)
  • Peanut butter on toast
  • Beans paired with rice
  • Quinoa
  • Hemp and chia seeds
  • Spirulina

Most meats, poultry, fish, eggs, and dairy are considered complete protein sources. On the contrary, certain plant-based foods like nuts, seeds, legumes, and grains might not provide all amino acids, termed as "incomplete proteins".

Embracing Incomplete Proteins

Though termed "incomplete", these protein sources are still valuable. Consuming a variety ensures you get all essential amino acids. Some might argue that certain complete protein sources, like fatty red meats, aren't always the healthiest.

Examples of Incomplete Proteins:

  • Almonds
  • Oats
  • Broccoli
  • Lentils
  • Chia seeds
  • Pumpkin seeds
  • Peanuts
  • Brussels sprouts
  • Grapefruit
  • Green peas
  • Avocados
  • Mushrooms

In Conclusion

A plethora of options exists for meeting your protein RDA. The given list isn't exhaustive but highlights healthier protein choices. As always, moderation and balance remain key.

Protein Calculator

How much Protein Should i eat to gain Muscle Calculator?

To gain muscle, aim for 1.2 to 2.2 grams of protein per kilogram of body weight daily. Use a Protein Calculator for precise needs. Adjust based on activity level and goals.

How much Protein should i eat to lose Weight Calculator?

For weight loss, aim for 1.2 to 1.5 grams of protein per kilogram of body weight daily. Use a Protein Calculator to determine exact amounts tailored to you.