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Calorie Deficit Calculator

Calorie Deficit Calculator - Determines how many calories to cut for weight loss.


Calorie Deficit Calculator helps individuals determine how many calories they need to reduce from their daily intake to achieve weight loss. Weight loss occurs when you consume fewer calories than your body needs to maintain its current weight, forcing your body to use stored fat for energy. This state is known as a calorie deficit.

How to Calculate Calorie Deficit

  1. Calculate Total Daily Energy Expenditure (TDEE):
    • TDEE is an estimate of how many calories you burn daily, considering both your Basal Metabolic Rate (BMR) and physical activity. BMR is the number of calories your body burns at rest, while TDEE includes physical activity and lifestyle.
  2. Set a Deficit Goal:
    • A common guideline is to aim for a calorie deficit of 500-1000 calories per day, which typically leads to weight loss of about 0.5 to 1 kg (or 1 to 2 pounds) per week. However, it’s essential to choose a realistic and sustainable deficit to avoid muscle loss and nutritional deficiencies.
  3. Calculate Daily Caloric Needs for Weight Loss:
    • Subtract your desired calorie deficit from your TDEE to find your daily calorie intake target for weight loss.

Understanding the Result

  • Calorie Deficit Amount: The calculator shows how many calories you should aim to cut from your daily intake to reach your weight loss goal.
  • Daily Caloric Intake for Weight Loss: This value represents how many calories you should consume each day to stay in a calorie deficit and achieve steady, sustainable weight loss.

Improving Health According to Calorie Deficit Result

  1. Follow a Balanced Diet: Prioritize nutrient-dense foods like lean proteins, vegetables, whole grains, and healthy fats.
  2. Exercise Regularly: Combine cardio and strength training to support calorie burn and maintain muscle mass.
  3. Track Progress: Monitoring both your calorie intake and weight loss progress helps you stay on track.
  4. Avoid Large Deficits: Too large a deficit can lead to fatigue, muscle loss, and nutrient deficiencies, so aim for a moderate, sustainable approach.
  5. Stay Hydrated and Rest Well: Proper hydration and sleep help support weight loss and overall health.

Calorie Deficit Calculator

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