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What is a Healthy Weight?
A healthy weight is defined as a body weight that falls within a BMI range of 18.5 to 24.9. This range is associated with the lowest statistical risk of weight-related diseases including heart disease, type 2 diabetes, and certain cancers. This calculator shows you the weight range for your height.
BMI-Based Weight Ranges
For each height, there is a corresponding weight range that produces a healthy BMI. For example, a person who is 5'10" has a healthy weight range of approximately 129 to 174 pounds. Being within this range does not guarantee health but reduces statistical risk factors.
Beyond the Numbers
While BMI-based weight ranges are useful guidelines, they do not account for body composition. A muscular person may weigh above the "healthy" range while being very healthy. Conversely, someone within the range may have high body fat and low muscle. Consider waist circumference, body fat percentage, and blood work alongside weight.
Reaching a Healthy Weight
If you are above or below the healthy range, work toward it gradually. Aim for 1-2 pounds of weight change per week. For weight loss, create a moderate calorie deficit through diet and exercise. For weight gain, increase calories with nutrient-dense foods and resistance training to build lean mass.
Frequently Asked Questions
The healthy weight range is calculated by finding the weights that produce BMI values of 18.5 (lower bound) and 24.9 (upper bound) for your height. The formula is: weight = BMI × (height in inches)² / 703.
Being at the upper end of the healthy range is generally fine, especially if you carry significant muscle mass. However, if you are trending upward over time, it may be worth monitoring your diet and exercise habits to prevent moving into the overweight range.
The standard healthy BMI range of 18.5-24.9 applies to all adults. However, some research suggests that older adults may benefit from slightly higher BMI values (22-27) due to the protective effects of moderate weight during illness. Consult your doctor for personalized guidance.
Being outside the healthy weight range does not mean you are unhealthy, but it may increase certain health risks. Consult with a healthcare provider who can assess your overall health including blood pressure, cholesterol, blood sugar, and fitness level.