How TDEE is estimated
TDEE starts with basal metabolic rate and applies an activity multiplier. The output is an estimate of calories used on an average day, not a fixed prescription.
Free tools
Daily energy use
TDEE Calculator
Estimate total daily energy expenditure using BMR, activity level, and a practical planning range.
Enter your detailsTDEE Calculator
Your result2,399 calories/dayEstimated maintenance
BMR estimate: 1,548 calories/day.
Using TDEE for weight loss
A modest deficit can support weight loss, but medication, appetite, lean mass, sleep, stress, and adherence all matter. Plans work best when they are adjusted over time.
What to do with the result
Save the number, compare it with your goals, and bring it into the Caliber intake. A clinician-reviewed plan can account for medical history, medications, tolerability, and whether GLP-1 therapy is appropriate.
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