Macro Score Calculator

Macro Score Calculator: Track Diet Consistency .ms-calculator-container { max-width: 800px; margin: 0 auto; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; padding: 20px; background: #fdfdfd; border: 1px solid #e0e0e0; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); } .ms-header { text-align: center; margin-bottom: 30px; background: #2c3e50; color: white; padding: 20px; border-radius: 8px 8px 0 0; } .ms-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; } .ms-column { background: #f8f9fa; padding: 20px; border-radius: 8px; border: 1px solid #dee2e6; } .ms-column h3 { margin-top: 0; color: #2c3e50; text-align: center; border-bottom: 2px solid #2ecc71; padding-bottom: 10px; } .ms-input-group { margin-bottom: 15px; } .ms-input-group label { display: block; margin-bottom: 5px; font-weight: 600; color: #555; } .ms-input-group input { width: 100%; padding: 10px; border: 1px solid #ccc; border-radius: 4px; box-sizing: border-box; font-size: 16px; } .ms-input-group input:focus { border-color: #2ecc71; outline: none; } .ms-btn { width: 100%; padding: 15px; background: #2ecc71; color: white; border: none; border-radius: 4px; font-size: 18px; cursor: pointer; font-weight: bold; margin-top: 20px; transition: background 0.3s; } .ms-btn:hover { background: #27ae60; } #ms-result { margin-top: 30px; display: none; background: #fff; border: 1px solid #2ecc71; border-radius: 8px; padding: 20px; } .ms-score-display { text-align: center; font-size: 42px; font-weight: bold; color: #2c3e50; margin-bottom: 10px; } .ms-score-label { text-align: center; color: #7f8c8d; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; } .ms-details-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 20px; text-align: center; } .ms-detail-box { background: #f1f8ff; padding: 10px; border-radius: 4px; } .ms-detail-title { font-size: 12px; font-weight: bold; color: #2980b9; } .ms-detail-value { font-size: 18px; font-weight: bold; color: #333; } .ms-cal-diff { text-align: center; margin-top: 15px; padding: 10px; background: #fff3cd; color: #856404; border-radius: 4px; font-weight: bold; } .ms-article { margin-top: 50px; line-height: 1.6; color: #333; } .ms-article h2 { color: #2c3e50; border-bottom: 1px solid #ddd; padding-bottom: 10px; } .ms-article p { margin-bottom: 15px; } @media (max-width: 600px) { .ms-grid { grid-template-columns: 1fr; } }

Macro Consistency Score Calculator

Evaluate your daily diet adherence

Target Macros

Actual Intake

Your Daily Macro Score
0%
Protein Accuracy
Carb Accuracy
Fat Accuracy

Understanding Your Macro Score

In the world of flexible dieting and nutrition tracking, consistency is often more important than perfection. A Macro Score is a quantitative metric that evaluates how closely your actual food intake matches your planned nutritional targets. By assigning a score to your adherence, you can gamify your nutrition and track improvements in your dietary habits over time.

How the Score is Calculated

This calculator determines your score based on the percentage deviation of your actual intake versus your target for the three primary macronutrients: Protein, Carbohydrates, and Fats. The algorithm works as follows:

  • Individual Accuracy: It calculates the accuracy for each macronutrient individually. For example, if your target is 100g and you eat 90g or 110g, your accuracy is 90%.
  • Weighted Average: The final score is an average of the three accuracy percentages. A score of 100% means you hit every macro exactly on the dot (which is rare and unnecessary for most).
  • Caloric Impact: While macros are the focus, the calculator also checks the total caloric discrepancy, as energy balance is the fundamental driver of weight management.

Interpreting Your Results

Do not strive for a perfect 100 every day, as this can lead to obsessive behaviors. Instead, aim for the following ranges based on your goals:

  • 90-100% (Excellent): Usually required for elite athletes or bodybuilders during contest prep.
  • 80-89% (Great): Sustainable for general weight loss and muscle building.
  • 70-79% (Good): Acceptable for maintenance, though progress may be slower.
  • Below 70%: Indicates a need to refine portion control or meal planning strategies.

Why Protein Adherence Matters Most

When calculating your macro score, pay special attention to the Protein Accuracy metric. Protein is the building block of muscle tissue and has the highest thermic effect of food (TEF). Even if your overall score is moderate, ensuring your protein intake is high (90%+) is crucial for muscle retention during a caloric deficit.

function calculateMacroScore() { // Get Inputs var tP = parseFloat(document.getElementById('targetProtein').value); var tC = parseFloat(document.getElementById('targetCarbs').value); var tF = parseFloat(document.getElementById('targetFats').value); var aP = parseFloat(document.getElementById('actualProtein').value); var aC = parseFloat(document.getElementById('actualCarbs').value); var aF = parseFloat(document.getElementById('actualFats').value); // Validation if (isNaN(tP) || isNaN(tC) || isNaN(tF) || isNaN(aP) || isNaN(aC) || isNaN(aF)) { alert("Please enter valid numbers for all fields."); return; } if (tP <= 0 || tC <= 0 || tF <= 0) { alert("Targets must be greater than zero."); return; } // Calculate Caloric Totals // Protein = 4 cal/g, Carbs = 4 cal/g, Fats = 9 cal/g var targetCals = (tP * 4) + (tC * 4) + (tF * 9); var actualCals = (aP * 4) + (aC * 4) + (aF * 9); var calDiff = actualCals – targetCals; // Calculate Accuracy for each macro // Formula: 100 – (Percent Difference) // We cap the reduction at 100 (so accuracy can't be negative) function getAccuracy(target, actual) { var diff = Math.abs(target – actual); var ratio = diff / target; var acc = 100 – (ratio * 100); return acc = 90) { scoreEl.style.color = "#27ae60"; gradeEl.innerText = "Grade: A (Excellent Adherence)"; gradeEl.style.color = "#27ae60"; } else if (totalScore >= 80) { scoreEl.style.color = "#2980b9"; gradeEl.innerText = "Grade: B (Great Job)"; gradeEl.style.color = "#2980b9"; } else if (totalScore >= 70) { scoreEl.style.color = "#f39c12"; gradeEl.innerText = "Grade: C (Acceptable)"; gradeEl.style.color = "#f39c12"; } else { scoreEl.style.color = "#c0392b"; gradeEl.innerText = "Grade: D (Needs Improvement)"; gradeEl.style.color = "#c0392b"; } document.getElementById('pAcc').innerText = accP.toFixed(1) + "%"; document.getElementById('cAcc').innerText = accC.toFixed(1) + "%"; document.getElementById('fAcc').innerText = accF.toFixed(1) + "%"; // Calorie Difference Text var calText = ""; if (Math.abs(calDiff) 0) { calText = "Total Calories: " + Math.round(calDiff) + " over target."; } else { calText = "Total Calories: " + Math.abs(Math.round(calDiff)) + " under target."; } document.getElementById('calDiff').innerText = calText; // Scroll to result resultDiv.scrollIntoView({behavior: "smooth"}); }

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