Protein Per Day Calculator

Recommended Protein Intake:

Introduction: The Protein Per Day Calculator is a valuable tool for individuals aiming to achieve their protein intake goals. By considering your weight and desired protein ratio, this calculator provides an estimate of the daily protein intake needed to support your fitness and health objectives.

Formula: The calculator takes your entered weight and desired protein ratio. It then calculates the recommended protein intake by multiplying your weight by the chosen protein ratio.

How to Use:

  1. Enter your weight using a numeric input (in kilograms).
  2. Enter your desired protein ratio using a numeric input (in grams per kilogram).
  3. Click the “Calculate” button.
  4. The result will display the recommended protein intake per day.

Example: For instance, if you input a weight of 70 kilograms and a protein ratio of 1.5 grams per kilogram, clicking “Calculate” will yield the result “Recommended Protein Intake: 105 grams per day.”


  1. Q: Is there a standard protein ratio for everyone? A: Protein needs vary among individuals. The calculator allows you to input your desired protein ratio based on your fitness and health goals.
  2. Q: Can I use this calculator for weight loss or muscle gain? A: Yes, adjust the protein ratio based on your specific goals. Consult with a nutritionist or fitness professional for personalized advice.
  3. Q: What happens if I input a protein ratio of 0 or a negative value? A: The calculator requires a positive protein ratio. An error will occur for a ratio of 0 or a negative value.
  4. Q: Should I round up or down the recommended protein intake? A: You can round to the nearest whole number based on your preference.
  5. Q: How often should I recalculate my protein needs? A: Recalculate based on changes in weight, fitness goals, or as advised by a healthcare professional.

Conclusion: The Protein Per Day Calculator simplifies the process of determining your recommended daily protein intake. It is a practical tool for individuals focused on optimizing their nutrition to support fitness and well-being. For personalized nutrition advice, consider consulting with a registered dietitian or nutrition expert.

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