i just ran over 3 miles on the treadmill and it shows I burned 1100 Calories. Is it accurate?

I just ran 3 miles on the treadmill at an incline of 10 and it shows I burned over 1100 calories. Is this accurate? Seems a bit much although I was pouring sweat.

Also, if I keep this up while cutting calories how long will it take for me to lose any weight?

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Recommanded Answer:
it might be but then it depends on the machine. some ask you for weight age and hieght so if you just started running on 'quick start' it might be more or less. in reality everything plays a factor here. how fast how long and breaks?
but hey 3 miles on 10 incline, that a serious burn.

• no, you probably burned a fair amount, but nowhere near 1100
• It depends upon ur speed.
• No.
  
  It can't be accurate. It is a matter of basic physics and human physiology.
  
  An average-size woman will use about 70-80 calories for each mile she moves her body no matter it be strolling slowly, walking quickly, jogging, or sprinting.
  
  Though the incline would have changed the amount of "work" your body did my guess is that it changed it to no more than 100 or so calories per mile.
  
  I'll estimate you used 300 calories.