From the data above, a 140-pound person walking 4,000 steps can burn up to 144 calories during the exercise. To burn 500 calories, they would need to walk around 13888 steps. To burn around 1,000 calories, you can approximately double this amount to 27777 steps, assuming that the person can keep up their pace.
Is it OK to burn 4000 calories a day? When it comes to long-term physical activities, even the world’s fastest ultra-marathoners cannot burn calories at more than 2.5 times their resting metabolic rate, or 4,000 calories per day for an average person.

For example, a 175-pound (79-kg) person running at moderate intensity (12-minute mile pace, or 7 minutes per km) for about 1 hour burns around 889 calories, or 222 calories every 15 minutes

To lose a pound, you need to burn off the equivalent number of calories found in that pound. The common advice has long been that you need to burn 3,500 more calories than you eat to drop one pound. To do this in one week, then, you need to create a calorie deficit of 500 calories each day. However, research has demonstrated that losing weight
With that being said my Fitbit is saying that I’m averaging close to 4000-4500 calories burned per day. And I know a 2500 calorie deficit definitely isn’t the healthiest thing and I do know that the calorie counter can definitely be a bit wrong, but there’s no way it could be off by more than 500-1000 calories.
Can a teenager eat 4000 calories a day? Caloric Needs. However, the Academy of Nutrition and Dietetics reports that teenage male athletes need 3,000 to 4,000 calories per day and female teen athletes need 2,200 to 3,000 calories per day. According to TeensHealth, some teens may need up to 5,000 calories per day, depending on how active they are. . 452 295 20 448 449 456 207 411

burning 4000 calories a day