Now, you might have noticed one small issue with the numbers they only factor in activity through exercise, whereas activity through occupation also plays a significant role. Luckily, numbers have been well-established over the years, and fall into these guidelines… Sedentary TDEE = BMR x PAL How Do I Know My Physical Activity Level? The calculation for TDEE actually builds on the calculation for BMR (Basal Metabolic Rate) which we’ve talked about here, but also factors in how active you are (Physical Activity Level or PAL). So if your goal is to lose weight, gain weight, or even maintain your current weight, TDEE is a fantastic tool for you to use. For weight gain: Calories per day = TDEE plus 500.For weight loss: Calories per day = TDEE minus 500.Knowing your TDEE also means that you can easily calculate how many calories you need to eat in order to lose weight or gain weight. Since maintaining a healthy bodyweight is linked with improved health across a range of markers, TDEE can be a useful tool for looking after your health. Why Does TDEE Matter?īy calculating your TDEE, you know exactly how many calories it takes per day to maintain your bodyweight. It stands for Total Daily Energy Expenditure, and it’s the amount of calories that you need per day in order to maintain your current bodyweight once exercise and lifestyle have been factored in. TDEE is, without exaggeration, the most useful tool you’ll come across for weight management, weight loss and muscle building. Kcal per day What is Total Daily Energy Expenditure (TDEE)?

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