What TDEE gives you
TDEE starts with basal metabolic rate and adds an activity estimate. The result is a planning number for an average day, not a fixed prescription.
Free tools
TDEE Calculator
Estimate daily energy needs so calorie targets, GLP-1 appetite changes, and activity goals have a practical starting point.
Enter your detailsTDEE Calculator
Your result2,399 calories/dayEstimated maintenance
BMR estimate: 1,548 calories/day.
Where medication changes the plan
A calorie target can help, but appetite, tolerability, lean mass, sleep, stress, medication response, and adherence all matter. Good plans adjust when real life changes the math.
Use the result as context, not a diagnosis.
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 online weight-loss care is appropriate.
Start weight-loss review