The rate at which a person burns calories while rollerblading varies from person to person, and is dependent on a number of different factors. The Mayo Clinic estimates that a person weighing 160 pounds burns approximately 548 calories rollerblading at an average pace for one hour.
The number of calories expended while rollerblading depends on a person's weight and exercise intensity level. According to the Mayo Clinic, a person weighing 200 pounds burns 683 calories rollerblading at an average pace for one hour, whereas a person weighing 240 pounds burns 818 calories.
The Mayo Clinic explains that keeping active is a key component of any weight-loss program, as it causes the body to expend energy and burn calories. The Department of Health and Human Services recommends that healthy adults get at least 150 minutes or moderate exercise or 75 minutes of vigorous exercise each week. Rollerblading can be a fun and sociable way to achieve this.