Metabolic Rate May 2026

The energy used to digest, absorb, and store nutrients, making up about 10% of total expenditure.

Your total daily energy expenditure (TDEE) is composed of three primary factors: metabolic rate

The most variable component, including both planned exercise and incidental movement (like walking or fidgeting). Key Influencing Factors Several variables determine your personal metabolic rate: The energy used to digest, absorb, and store

The minimum energy required for basic functions like breathing and circulation while at complete rest. It typically accounts for 60% to 75% of your daily calorie burn. It typically accounts for 60% to 75% of

Metabolic rate is the speed at which your body burns energy to maintain life-sustaining functions. It is essentially the "speed" of your body's engine, determining how many calories you need daily to function, move, and process food. Core Components of Metabolism