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You need to burn about 3,500 calories per pound. Then you need to burn 70,000 calories to lose 20 pounds.

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โˆ™ 2010-09-24 03:49:04
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Q: How many calories do you have to burn to lose 20 pounds?
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How many calories do you need to burn to lose 5 pounds a day?

to many i dont think its healthy to lose 5 pounds in a day


If you lose 17500 calories in a week how many pounds will you lose?

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If she exercises regularly, she will burn hundreds of calories.


How many calories do you have to brun to lose 45 pounds?

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You are 170 pounds you want to lose 40 pounds how many calories you have to burn?

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How many pounds will you lose if you eat beef?

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