Yes, and many people underestimate how much.
NEAT stands for Non-Exercise Activity Thermogenesis. It is the energy you burn through everyday movements that are not structured exercise. Activities like walking around your home, standing up, fidgeting, cleaning, carrying shopping, talking on the phone, or taking the stairs.
NEAT is a major part of your Total Daily Energy Expenditure (TDEE).
In fact, for some people, NEAT can contribute more calories burnt per day than formal exercise, especially if most of the day is spent sitting.
Why does NEAT matter for fat loss?
Because small movements repeated throughout the day add up. Unlike a gym session that lasts 30-60 minutes, NEAT is active for many hours. Increasing NEAT helps improve energy expenditure, support fat loss, enhance insulin sensitivity, and is linked to better cardiovascular health.
Research also shows that people with obesity tend to sit more and move less than lean individuals. Increasing NEAT alone could raise daily calorie burn by up to a few hundred calories.
To measure or estimate total NEAT in a sedentary subject, the following formula is applied: NEAT = TDEE − (BMR + TEF)
Simple ways to increase NEAT:
- Stand up regularly instead of sitting for long periods.
- Take short walking breaks and use the stairs.
- Move while on calls or during meetings.
- Do active chores such as cleaning, organising, or gardening.
- Add small movements like stretching, pacing, or fidgeting throughout the day.
You do not need dramatic changes.
Consistent small movements can significantly increase daily calorie burn and improve overall health, without structured workouts.
