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On average, women need about 1,600 to 2,400 calories each day, and men need 2,000 to 3,000 calories a day -- based on age and activity level. If you figure out that you need 2,000...
Use the calorie calculator to estimate the number of daily calories your body needs to maintain your current weight. If you're pregnant or breast-feeding, are a competitive athlete, or have a metabolic disease, such as diabetes, the calorie calculator may overestimate or underestimate your actual calorie needs.
It's relatively easy to drop one pound of water weight, but shedding one pound of fat is another story altogether. Here's how many calories are in a pound and what it really takes to lose one pound in a week.
Key Takeaways. The 3,500 calories per pound of weight loss rule is considered inaccurate for calculating weight loss. Validated mathematical models that account for metabolic changes when cutting calories exist, such as the NIH Body Weight Planner and the LSU Weight Loss Predictor Calculator.
It is a myth that a pound of body fat contains exactly 3,500 calories. This article explains the actual amount and what that means for weight loss.
It has been believed that there are 3,500 calories in a pound, so therefore it would seem that if you reduce your diet by 500 calories a day or exercise and burn off 500 calories a day (or...
In general, if you cut about 500 calories a day from your usual diet, you may lose about ½ to 1 pound a week. But this can vary depending on your body, how much weight you want to lose, your gender and activity level.
Calorie Calculator. The Calorie Calculator can be used to estimate the number of calories a person needs to consume each day. This calculator can also provide some simple guidelines for gaining or losing weight. US Units. Metric Units. Other Units. Exercise: 15-30 minutes of elevated heart rate activity.
To lose a pound, you need to burn the equivalent number of calories found in that pound. Common advice is to burn 3,500 more calories than you eat to drop one pound. To do this in one week, you need to create a calorie deficit of 500 calories each day.
The calorie calculator can help you determine how many calories a day you need – and how many to cut if you want to lose weight.