Protein Calculator
Calculate your daily protein needs based on weight, activity level, and fitness goals
Real-time Results
Your recommended daily protein intake
Recommended grams of protein per kg of body weight
Suggested protein distribution across meals
Percentage of total calories from protein
Protein Calorie Distribution
Visual breakdown of protein vs other macronutrients in your diet
Protein Sources
Common foods and their protein content
| Item | Value |
|---|---|
| Chicken Breast (100g) Complete high-quality animal protein | 31g protein |
| Salmon Fillet (100g) Complete protein with rich Omega-3 fat | 22g protein |
| Whole Eggs (2 large) Gold standard for biological value | 12g protein |
| Greek Yogurt (150g) Slow-digesting casein source | 15g protein |
| Firm Tofu (100g) Excellent plant protein alternative | 17g protein |
| Lentils / Beans (100g cooked) Incomplete protein, rich in fiber | 9g protein |
| Whey Protein Powder (1 scoop) Highly convenient fast-acting supplement | 24g protein |
Personalized Tips
Tips tailored to your specific goals and needs
| Item | Value |
|---|---|
| Protein Timing | Distribute protein intake evenly throughout the day |
| Post-Workout Protein | Consume protein within 30 minutes after exercise |
| Quality Protein Sources | Choose lean meats, fish, eggs, dairy, and plant proteins |
| Meal Distribution | Aim for 20-30g protein per meal for optimal absorption |
| Stay Hydrated | Drink plenty of water when increasing protein intake |
Disclaimer
The data provided by this health calculator is for reference only and cannot replace professional medical diagnosis, consultation, or treatment. Please consult a doctor before making any changes to your fitness or diet plan.
Supported inputs
| Input | Description |
|---|---|
| Gender | Select your biological gender Male · Female |
| Age (years) | Enter your current age |
| Weight | Enter your weight |
| Weight Unit | Select weight unit Kilograms (kg) · Pounds (lb) |
| Height (cm) | Enter your height |
| Activity Level | Select your activity level Sedentary (little or no exercise) · Lightly active (light exercise 1-3 days/week) · Moderately active (moderate exercise 3-5 days/week) · Very active (hard exercise 6-7 days/week) · Extra active (very hard exercise, physical job or training twice a day) |
| Fitness Goal | Select your health goal Maintain current weight · Lose weight/cut fat · Moderate muscle gain · Maximum muscle gain (bulking) · Athletic performance |
| Body Fat Percentage | Enter a number between 5-50% |
| Calculation Method | Select calculation method Simple (weight-based) · Advanced (lean mass-based) · Athlete (training-specific) |
Formula
Protein Requirement calculation formula: 1. Basic Equation: Daily Protein (g) = Weight (kg) × Activity & Goal Factor (g/kg) 2. Multipliers Based on Activity: - Sedentary: 0.8 g/kg - Lightly active: 1.0 g/kg - Moderately active: 1.2 g/kg - Very active: 1.4 g/kg - Extra active: 1.6 g/kg 3. Adjustments Based on Goals: - Weight loss: Base factor × 1.2 (preserving lean mass) - Muscle gain / Bulking: Base factor × 1.5 - 1.8 (facilitating hypertrophy) - Athletic training: Base factor × 2.0 (fueling intense recovery)
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