The number of calories you burn on a treadmill depends on your weight and how fast you run or walk on the treadmill. The following metrics are for a 150-pound person performing 15 minutes of uninterrupted exercise on a treadmill:
- Walking on a flat treadmill at 3 mph: 60 calories
- Walking uphill at a 3% grade at 3.5 mph: 95 calories
- Running on a flat treadmill at 5 mph: 150 calories
- Running uphill at a 3% grade at 8 mph: 265 calories
As you can see, the harder you work on the treadmill, the more you’ll get out of your 15 minutes of exercise. However, to truly get a great treadmill workout, you’ll need to spend more extended periods of time exercising.
Table of Contents
What Factors Increase Calories Burned?
The amount of calories you burn on the treadmill depends on your body and the sort of activity you’re doing on the treadmill. An individual weighing 100 pounds will burn fewer calories doing the same amount of activity as an individual weighing 200 pounds—it simply takes more caloric energy to move a bigger body.
- Body Weight: An individual with a higher body weight will burn more calories doing the same amount of activity as an individual with a lower body weight.
- Activity Level: The more strenuous the activity, the more calories it will burn. For instance, running burns more calories than walking
How strenuous your activity is also determines how many calories you burn. You’ll burn more calories walking on an inclined treadmill than you will walking on a flat treadmill. Similarly, you’ll burn more calories by running than walking.
How Many Calories Will You Burn in 15 Minutes of Walking on a Treadmill?
A 150-pound person will burn about 75 calories in 15 minutes of brisk walking on a treadmill. This total assumes a walking pace of 3.5 miles per hour. A slower walk will burn fewer calories. Add an incline if you want to increase the number of calories you burn while walking on a treadmill. A 150-pound person walking at 3.5 miles per hour on a treadmill with a 3% incline will burn about 95 calories in 15 minutes.
How Many Calories Will You Burn in 15 Minutes of Running on a Treadmill?
To increase the number of calories you burn on the treadmill, try running. A 150-pound person running at 7 miles per hour on a flat treadmill will burn nearly 200 calories in 15 minutes. Add in some slope, and that number goes up. The same individual running at 7 miles per hour on a treadmill inclined to 2% will burn 225 calories in 15 minutes.
Are 15 Minutes on the Treadmill Enough?
Unless you are doing extremely fast and intense running on the treadmill for 15 minutes, exercising for that duration is probably not enough to encourage weight loss. This study suggests that you should perform exercise that burns at least 300 calories three times per week to begin weight loss. A 150-pound person would have to run at nine mph up at a 3% incline to reach this goal. This would mean running over 2 miles uphill in just 15 minutes!
- To trigger weight loss, studies suggest performing exercise that burns at least 300 calories 3 times per week.
- Unless you are sprinting on the treadmill for 15 minutes, it will be nearly impossible to burn 300 calories in this time period.
- Exercise at a gentle pace for 30–60 minutes to burn adequate calories and safely build your fitness.
Rather than try to squeeze your exercise into 15 minutes, consider lengthening the period of time you exercise. Running at a 5 mile per hour pace for 30 minutes with no incline will burn over 300 calories for a 150-pound person. Taking a little more time for your health will yield more significant benefits, increase calorie burn, and help you work up to more intense forms of exercise.
Does Walking 15 Minutes a Day Help Lose Weight?
A 15-minute walk isn’t enough to help you lose weight, even at a brisk pace. An average individual will burn fewer than 100 calories in 15 minutes of walking. To get real weight loss results, you’ll need to perform physical activities that burn at least 300 calories a minimum of 3 times per week. A 15-minute walk doesn’t meet this minimum requirement.
- You need to perform physical activities that burn 300 calories at least 3 times per week to begin weight loss.
- Walking for 15 minutes typically burns less than 100 calories, making it insufficient for weight loss.
- Increase your exercise duration and pair it with a healthy diet to lose weight.
The first ingredient in weight loss is calorie burn, which is accomplished by exercise. However, weight loss also includes following a healthy diet. To lose weight, the number of calories you get from food needs to be lower than the number of calories you burn during exercise and daily activities. Once you enter this “calorie deficit” your body will begin to break down fat for energy. Consult a doctor or nutritionist to build a safe weight loss and diet plan for you.
How Many Calories Will You Burn in 15 Minutes on a Treadmill?
The number of calories you burn in a 15-minute treadmill workout depends on your weight and the workout you’re doing. The more you weigh, the more calories you’ll burn during an activity. Someone weighing 200 pounds burns more calories than someone who weighs 100 pounds, even if they are doing the same activity. In addition, how hard you work on the treadmill increases your calorie burn. Walking at a brisk pace on a flat treadmill burns significantly fewer calories than running quickly on a treadmill with a steep incline.