Enter your height to see the weight range that falls in the standard “Normal” BMI category (18.5 to 24.9).
Instead of calculating your own BMI from a specific weight, this tool works in reverse: it shows the full weight range that would put someone of your height in the standard Normal BMI category.
Healthy Weight Range
Healthy Weight Range: —
How This Range Is Calculated
This tool rearranges the standard BMI formula to solve for weight instead of BMI. Using the same US formula as a standard BMI calculator, it finds the weight in pounds at both the 18.5 and 24.9 BMI cutoffs for your exact height, giving you the full Normal-category range.
How to Use This Calculator
- Enter your height in feet and inches.
- Click Find Range to see the weight span considered Normal BMI for that height.
Example: at 5’6″ (66 inches), the Normal BMI weight range is about 114.6 lb to 154.3 lb.
BMI is a general screening tool, not a diagnosis. It doesn’t account for muscle mass, bone density, or body composition, and isn’t designed for children, pregnant women, or highly muscular athletes. Talk to a healthcare provider for a full picture of your health.
Did You Know?
- Because BMI uses height squared, small height differences produce noticeably different weight ranges; someone just two inches taller has a meaningfully wider Normal range.
- Major health organizations use the same 18.5–24.9 Normal range for adult men and women alike; BMI itself doesn’t adjust for sex.
Frequently Asked Questions
Does this account for muscle mass or body type?
No. Like standard BMI, this range is based on height and weight alone and doesn’t account for muscle mass, frame size, or body composition.
Is this the same for men and women?
Yes, this uses the same standard BMI cutoffs regardless of sex, matching how BMI is generally applied to adults.
Can I use this for a child?
No, this tool is built for adults. Children and teens are assessed on age- and sex-specific growth chart percentiles rather than fixed BMI cutoffs.