![]() Less significant than total body weight as a factor in caloric expenditure but still significant is your body composition, or the relative percentage of lean body mass and body fat. For example, a man who weighs 160 pounds will burn somewhere in the neighborhood of 425 and 450 calories per hour hiking, while a 200-pound man will burn closer to 550 calories per hour on the same hike. Simply put, the more you weigh, the greater your caloric burn for any given hike. The number of calories you burn on a hike depends on numerous factors, including the following: Body WeightĪs with all forms of exercise, the number of calories burned while hiking is largely dependent on your body weight. Related Guidesįactors That Affect the Number of Calories Hiking Burns However, as described below, it is possible to gauge calories burned hiking, so keep reading to see how hiking stacks up in your fitness and weight plan and what factors affect the number of calories you burn hiking. ![]() ![]() Unfortunately, ballparking the number of calories you burn while hiking isn’t as simple as reading the calories readout on an elliptical machine at the end of your workout rather, many factors affect your energy expenditure from hiking. It also helps inform your fueling needs so that you can hit the trails with ample hiking snacks to power you up and down all the peaks you hope to summit without bonking from low blood sugar while you’re stuck thick in the woods. Having a decent estimate of the number of calories you burn while hiking is helpful if you’re trying to lose weight, maintain your weight, or even put on mass, as your energy expenditure during physical activity factors into half of the ever-important “calories in versus calories out” truism of body weight manipulation. Factors That Affect the Number of Calories Hiking Burns.Use the tool responsibly, and don't forget to take some water and food with you, even if you're headed just for a short walk. Regardless, it should work as an interesting way to check the calories needed for each trail and could help hikers better prepare for their trips. Unfortunately, we simply don't have the sufficient amount of data, so can only offer approximate values. This means many outside factors were not taken into consideration, such as Mark's stamina and individual predispositions, weather conditions, trail structure, and speed of hike. Now, note that we based those formulas on research done in a lab and not on a mountain slope. In total, Mark should expect to burn around 1574 calories during his hike. Add the backpack, and the numbers go up - 998.5 kcal for going up and 575.5 kcal down. First, if Mark were to leave his backpack before the trail start, he would burn roughly 924 calories on the way up and 533 on the way down. Now that we have those numbers, we can calculate the number of calories burned on the way up and down. As you can see from the calculator, the trail averaged around 7.9% grade (remember to use the one-way distance - 6 miles). Mark is pretty slim himself, weighing 150 pounds (68 kg) and carrying 18 pounds (8.15 kg) of backpack on his back. ![]() Mark went on a hike last weekend, which lasted for 12 miles (19.3 km) in total (so 6 miles one way) and featured a 2500 ft (762 m) elevation gain. Let's discuss a simple example to make things clear. ![]() From there, it was only a short way to use the aforementioned equation and calculate the energy levels for both climbing up and down. Having calculated that, they were able to come up with an equation that roughly allows comparing calories burned on a walk and a hike. They put a group of volunteers on a treadmill and started testing how much oxygen they use at different gradients, starting from the flat walk or run and climbing higher and higher.Īfter thorough research, they were able to determine how the slope of a hill or mountain affects the amount of oxygen used and, as a result, energy consumed. Although this result is only approximate, it can serve as a good starting point for our further calculations.īack in 2002, a group of researchers published a paper in the Journal of Applied Physiology entitled, "Energy cost of walking and running at extreme uphill and downhill slopes". As an example, a person weighing 70 kg (154 lbs) who jogs for an hour will burn approximately 70 × 7 × 1 = 490 calories. You can check here the most common MET values for different activities. MET, short for metabolic equivalent, is the amount of oxygen used for particular activities, such as running, walking up the stairs, or cycling. Calculating calories burned during various kinds of activities is a fairly simple matter as it revolves around the following equation:Ĭalories burned = MET × Weight (kg) × Time (hrs) ![]()
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