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How to Calculate Calorie Deficit

Calculate calorie deficit needed to reach your weight loss goal.

The Formula

Deficit = TDEE − target

The calorie deficit formula uses the mathematical relationship: Deficit = TDEE − target. Each variable in the formula represents a measurable quantity that affects the final result.

Step-by-Step Method

  1. 1Identify all input values needed for the calorie deficit calculation.
  2. 2Substitute your known values into the formula: Deficit = TDEE − target.
  3. 3Perform the arithmetic operations in the correct order (PEMDAS/BODMAS).
  4. 4Check that your result has the correct units and is within a reasonable range.
  5. 5Verify using the interactive Calorie Deficit Calculator to confirm your answer.

Related Topics

calorie deficitweight losshealth

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