how many calories in a lb?
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Because 3,500 calories equals about 1 pound (0.45 kilogram) of fat, it's estimated that you need to burn about 3,500 calories to lose 1 pound. So, in general, if you cut about 500 to 1,000 calories a day from your typical diet, you'd lose about 1 to 2 pounds a week.
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This is because 3,500 calories equals about 1 pound of fat. To lose 1 pound a week, you have to eliminate 500 calories from your diet every day. At that pace, you could lose about 4 pounds in a month. Increasing physical activity will help you burn more calories.
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"One pound of fat is around 3,500 calories, and safe fat loss is one to two pounds per week," says White. To lose one pound of fat per week, you'd need a 500-calorie deficit each day. Instead of creating that deficit solely by eating less, White recommends mixing in exercise as well.
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Small (6–7 inches, 101 grams): 90 calories. Medium (7–8 inches, 118 grams): 105 calories. Large (8–9 inches, 136 grams): 121 calories. Extra large (9 inches or longer, 152 grams): 135 calories.
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To do so, you need to know how many calories you need to maintain your current weight. Doing this requires a few simple calculations. First, multiply your current weight by 15 — that's roughly the number of calories per pound of body weight needed to maintain your current weight if you are moderately active.
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Counting Calories: How To Do It And Where To Set The Limits For someone who wants to lose ten pounds or more, this adds up to (at least) 35,000 calories that have to be burned and not replaced. So, if you drop your caloric intake down to 1,500 calories per day, you are losing about 500-1,000 calories per day.
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There are only 700 calories in a pound of muscle. But it takes about 2700-2800 calories to BUILD a pound of muscle. We can't force extra muscle gain by eating more and we are very limited in the actual amount of muscle gained per month.
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The answer is a simple math equation. You must burn 3,500 calories to lose one pound of body fat. If you burn 500 more calories than you eat for seven days, you will lose one pound of body fat. If you burn 1,000 calories more than you eat for seven days, you will lose two pounds of body fat.
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It is calculated that 1 pound of fat equals 3,500 calories. 1,800 calories a week (running 3 miles a day 4 days a week) means half a pound of fat per week. This if you eat to your daily caloric need.
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"One pound of fat is around 3,500 calories, and safe fat loss is one to two pounds per week," says White. To lose one pound of fat per week, you'd need a 500-calorie deficit each day.
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To lose one pound (. 5 kg) a week, a person must burn 3,500 calories more than are consumed (500 calories per day over the course of a week). For example, reducing calories by 300 per day and increasing daily activity to burn off an additional 200 calories should result in a weight loss of one pound (. 5 kg) per week.
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1 pound = a deficit of 3500 calories. That means each day, you have to have a deficit of 500 calories to lose 1 pound per week. 2 pounds = 7000 calories, so to lose 2 pounds per week, you need to be at a deficit of 1000 calories per day.
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It's basically become common knowledge that one pound of body fat contains 3,500 calories.
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Kind of. Remember that Men's Health says it takes 22,000 crunches to lose a pound. One pound of fat contains 3,500 calories, so one crunch burns just 0.159 calories. If you do 20 crunches in a minute, that's 3 calories per minute from crunches.
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Because 3,500 calories equals about 1 pound (0.45 kilogram) of fat, it's estimated that you need to burn about 3,500 calories to lose 1 pound. So, in general, if you cut about 500 to 1,000 calories a day from your typical diet, you'd lose about 1 to 2 pounds a week. It sounds simple.
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Here's the formula. Assuming it takes 10 calories per pound to maintain your weight, take your weight and multiply it by 10. For example, if you weigh 150 pounds, then your caloric allowance is 1,500 calories (150 x 10 = 1,500).
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Do the math: You need to burn 3,500 calories to lose a pound. So if you're burning 300 calories in one workout, it will take you nearly 12 workouts to lose one pound. If you cut your calorie intake by 300 calories in addition to burning 300, it will take you half as long to lose a pound.