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What Is NEAT? Energy Burned Outside of Exercise

Non-exercise activity thermogenesis (NEAT) is the energy expended for everything we do that is not sleeping, eating, or sports-like exercise. It includes daily activities like walking, standing, and fidgeting.

At a glance

Term
NEAT
What it is
Component of daily energy expenditure
Also called
Non-exercise activity thermogenesis
In one line
It’s all the calories you burn just by living your life, from walking to the kitchen to tapping your foot.

What NEAT means

NEAT stands for non-exercise activity thermogenesis. It’s a scientific term for the energy you burn doing everything that isn’t formal exercise, sleeping, or eating. This includes a wide range of daily movements, such as walking to your car, typing, doing household chores, gardening, and even fidgeting. NEAT is one of the key components of your total daily energy expenditure (TDEE), along with your basal metabolic rate (BMR), the thermic effect of food (TEF), and planned exercise. For many people, especially those with sedentary jobs, NEAT can be a surprisingly significant part of their daily calorie burn.

The concept of NEAT helps explain the large variations in energy needs between people who seem to have similar lifestyles. Two people with the same office job, diet, and gym routine might have very different energy expenditures because one person paces on phone calls, takes the stairs, and fidgets, while the other remains still for most of the day. This highlights that all movement counts, not just the structured workouts we schedule. The cumulative effect of these small, seemingly minor activities can have a real impact on our overall energy balance.

Incorporating more NEAT into your day doesn’t require a gym membership or special equipment. It’s about finding opportunities for movement in your existing routine. This could mean choosing a parking spot further from the entrance, standing up and stretching every hour, taking the long way to the bathroom at work, or carrying a basket instead of pushing a cart at the grocery store. These small adjustments can add up over the course of a day, week, and month, contributing to a more active lifestyle without adding more workouts to your calendar.

While increasing NEAT is beneficial, it’s not a complete replacement for structured exercise. Activities like aerobic exercise are essential for cardiovascular health, and strength training is key for building and maintaining muscle and bone density. NEAT is best viewed as a complement to a regular fitness routine, not a substitute for it. It’s also highly variable and can be difficult to track precisely without specialized devices, so the focus should be on building sustainable habits rather than hitting specific numerical targets.

What public guidance says

While NEAT is distinct from formal exercise, it complements official health recommendations. For example, the CDC advises adults to get at least 150 minutes of moderate-intensity aerobic activity weekly. Increasing NEAT helps reduce sedentary time, which is another important aspect of an active lifestyle, but it does not replace the need for structured, moderate-to-vigorous exercise.

How to increase NEAT

  1. Take short walking or stretching breaks from your desk at least once an hour.
  2. Choose to stand instead of sit when possible, such as during phone calls or while watching TV.
  3. Use the stairs instead of the elevator or escalator whenever you have the choice.
  4. Pace around the room when you’re on the phone, listening to a podcast, or thinking through a problem.
  5. Perform household chores manually, like washing dishes by hand or sweeping instead of vacuuming.
  6. Walk or bike for short errands instead of driving.

NEAT vs. similar terms

Compared with How NEAT differs What the other term means
TDEE NEAT is just one component of your total daily energy expenditure, specifically the part from non-exercise movement. TDEE is the total number of calories your body burns in a 24-hour period, including from your base metabolism, eating, and all physical activity.
BMR NEAT is the energy burned from physical activity, whereas BMR is the energy your body burns at complete rest. BMR is the minimum number of calories your body needs to perform basic life-sustaining functions like breathing and circulation.

Common misconceptions

  • Myth: NEAT is the same as exercise. NEAT refers to low-intensity, unstructured movements throughout the day, while exercise is planned, structured, and repetitive activity intended to improve fitness.
  • Myth: You have to track your NEAT for it to matter. While tracking can provide data, the main benefit comes from simply building more low-level activity into your daily habits, whether you measure it or not.
  • Myth: NEAT only matters for weight loss. While NEAT contributes to calorie expenditure, being more active throughout the day is also linked to better overall health, independent of its effect on weight.

Related terms

When to bring in a professional

While increasing daily movement is generally safe, it’s a good idea to speak with a professional for personalized guidance in certain situations.

  • If you have a medical condition that limits mobility or causes pain with movement.
  • If you feel you have a compulsive need to move or exercise that interferes with your daily life.
  • If you want personalized advice on how to safely incorporate more activity into your life.
  • If you have questions about your individual energy needs and how they relate to your health goals.

How this entry was made: drafted with AI assistance from general, widely published definitions, checked in a separate verification pass for invented numbers and claims, and edited by the Millennials Wellness editors. General information only, not medical, financial or legal advice. Last checked October 2026. Our ground rules · Back to the glossary