Health & Fitness Calculators

Our TDEE calculator uses proven formulas like Mifflin-St Jeor and Harris-Benedict, which are accurate for most people. Individual metabolism can vary, so use results as a starting point and adjust based on your progress.

Use maintenance calories to maintain your current weight, cut calories (15-20% below TDEE) for weight loss, and bulk calories (10-20% above TDEE) for muscle gain. Always consult a healthcare provider for major dietary changes.

TDEE is affected by your basal metabolic rate (BMR), activity level, age, gender, height, and weight. The calculator accounts for all these factors to provide a personalized estimate.