If you are trying to lose weight, an accurate heart rate monitor is an invaluable tool. If you can’t or don’t want to rely on your treadmill’s readouts, the most accurate fix would be to buy a heart rate monitor, either the type that works as a chest strap or the wristband type (the latter which you can wear while walking or running outdoors). If your treadmill doesn’t have the feature to input your weight and age, then go to Plan B. At 4 mph with no incline selected, the burn rate is around 280 calories.īut you didn’t plunk down all that money for a treadmill just to guess at the burn rate for your calorie intake. This information is then recalibrated on the readout to give the most accurate measurement otherwise, the universal output of treadmill calories burned will be for an average sized adult of approximately 150 pounds. To be accurate, a treadmill calorie counter needs to know your weight and age at a minimum, and even your height. There’s no reason to put up with a faulty counter if you’ve spent that kind of money. On the other hand, if you have an expensive high-end treadmill and believe the count to be off, then you should call the manufacturer and ask to have a technician recalibrate it. Among treadmill pros, it is almost a given that a calorie counter on a cheaper treadmill will give far better readings (you’re burning 600 calories!) than what is known to be realistic.

Treadmill calorie calculator