Begin typing your search term above and press enter to search. Press ESC to cancel. Skip to content Home Physics How much weight will I lose if eat calories a day? Ben Davis November 29, How much weight will I lose if eat calories a day? How many calories should I eat to lose 5 pounds in a week? Can I lose weight on calories a day? How much weight will you lose if you cut calories a day? Can you lose 10lb in a month? For example, a study in 2, people with obesity demonstrated that a medically supervised 1,calorie meal replacement diet resulted in an average fat loss of 4.
Jun 11, This should result in losing about one to two pounds per week. Jan 12, A reduction of at least calories a day means you could lose a pound every week or 20 pounds in about five months.
Dec 15, Oct 2, Rogers says. Nov 17, At one to two pounds per week, losing 25 pounds will take you a little more than 12 weeks, or three months. It sounds simple. Dec 8, The exact amount of weight loss you'll achieve will depend on your original diet's calorie count. However, be aware that this level of calorie reduction is not suitable for everyone. Fewer calories than the minimum recommended amount could prevent you from consuming the essential vitamins, minerals and other nutrients you need to stay healthy.
If you choose to consume fewer calories than the minimum recommended amount, you may need to consider taking vitamin or mineral supplements. If you're consuming fewer calories than the recommended minimum over the long term, be aware that you may experience muscle loss, rather than fat loss.
However, Harvard Health states that moderate calorie reduction can be a healthy part of weight loss. A 1,calorie diet could be perfectly healthy for a sedentary woman, for example, as it would result in gradual weight loss. Read more : Easy Ways to Burn Calories. According to a February study in the Journal of the International Society of Sports Nutrition , your exact calorie needs are based on your total daily energy expenditure, which involves factors like your metabolism and activity levels.
The Dietary Guidelines for Americans not only recommends calorie consumption based on activity, but on age and sex too. According to these guidelines:. If you're a sedentary adult woman consuming 1, calories a day, ingesting 1, calories per day — less than you normally would — can result in minor weight loss.
If you're a moderately active woman consuming closer to 2, calories a day, ingesting 1, calories is likely to result in the loss of around 2 pounds per week. Every calories you reduce from your daily diet can result in the loss of a pound per week. This means that consuming 1, calories less is the equivalent of 3 pounds of weight loss each week. However, the sudden reduction of more than 1, calories per week isn't recommended. Gradual weight loss is more likely to produce long-lasting results.
That being said, if you're consuming 1, calories a day and results aren't what you're hoping for, there are other strategies you can try. Even low-calorie diets like a 1,calorie diet can be supported by exercise and other daily activities. If you're interested in using a combination of diet and exercise to support your 1,calorie diet's results, you should be aware that loss of a single pound means that you have to burn about 3, calories. Harvard Health estimates this to be the equivalent of around 35 miles of walking at a moderate-to-brisk pace 3 to 4 miles per hour.
Based on the Dietary Guidelines standards, a moderately active person is probably burning about to calories each day on exercise-based activities, like walking 1. A very active person is likely burning a minimum of calories per day.
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