{
  "calculator": "tdee-calculator",
  "title": "TDEE Calculator",
  "site": "AI Fit Hub",
  "input": {},
  "defaults_used": {
    "sex": "male",
    "age": 30,
    "weight_kg": 80,
    "height_cm": 180,
    "activity_level": "moderate",
    "body_fat_percent": 0,
    "training_days_per_week": 0
  },
  "result": {
    "bmr": 1780,
    "tdee": 2759,
    "activityFactor": 1.55,
    "tdeeRange": {
      "min": 2759,
      "max": 2873.1296
    },
    "formulas": [
      {
        "name": "Mifflin-St Jeor",
        "bmr": 1780,
        "tdee": 2759
      },
      {
        "name": "Harris-Benedict (Revised)",
        "bmr": 1853.632,
        "tdee": 2873.1296
      },
      {
        "name": "WHO/FAO/UNU",
        "bmr": 1807,
        "tdee": 2800.85
      }
    ],
    "goalCalories": {
      "maintain": 2759,
      "cut": 2259,
      "leanGain": 3059
    },
    "weeklyBreakdown": null,
    "warnings": []
  },
  "provenance": {
    "run": "https://aifithub.io/api/run/tdee-calculator",
    "page": "https://aifithub.io/tdee-calculator/",
    "methodology": "https://aifithub.io/methodology/tdee-calculator/",
    "contract": "https://aifithub.io/contracts/tdee-calculator.json",
    "engine": "https://aifithub.io/engines/tdee-calculator.js",
    "engine_sha256": "89c17fe7847ccbb5ed8df2008f465b5b0cf6fb3c1d7be73155198ca33755dbbf",
    "build": "9e8a56a16bda662ba90601b49561a2b176e9c379"
  },
  "disclaimer": "General fitness estimates — not medical advice.",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "cite": "AI Fit Hub, TDEE Calculator (engine 89c17fe7847c), https://aifithub.io/api/run/tdee-calculator"
}