TDEE Calculator

Purpose: compute TDEE for individuals seeking personalized calorie targets; Benefits: quick, configurable estimation for dieting or training plans.
Concept: input demographic and lifestyle factors, apply a standard BMR formula, adjust by activity level, and tailor calories to goals.
How it works: weight is converted to kilograms, height to centimeters, and age in years; BMR is computed via Mifflin-St Jeor; TDEE = BMR × activity factor; target calories = TDEE adjusted by goal delta.
Who benefits: athletes, gym-goers, dieters, health-conscious adults; Professionals can use it to estimate client plans.
Unique value: clear, consistent methodology with unit flexibility, explicit goal-based adjustments, and transparent math suitable for education or coaching.
Core features include: dual unit support (metric/imperial), standard activity multipliers, goal-based calorie adjustment, and numeric outputs with daily targets.
Use cases: planning a cutting phase, maintenance diet, or gradual weight gain; scenario comparisons show how changes in activity or goal affect calories.