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Health in Plain

BMI Chart — Weight Ranges by Height

Hands measuring a waist with a tape measure, face out of frame.

Find your height in the left column and read across: the second column is the weight range that puts your BMI between 18.5 and 24.9, the healthy range for adults according to the NHLBI.

HeightHealthy weightOverweightObesity
4 ft 10 in89–119 lb120–143 lb144 lb and up
4 ft 11 in92–123 lb124–148 lb149 lb and up
5 ft 0 in95–128 lb129–153 lb154 lb and up
5 ft 1 in98–132 lb133–158 lb159 lb and up
5 ft 2 in102–136 lb137–164 lb165 lb and up
5 ft 3 in105–141 lb142–169 lb170 lb and up
5 ft 4 in108–145 lb146–174 lb175 lb and up
5 ft 5 in112–150 lb151–180 lb181 lb and up
5 ft 6 in115–154 lb155–185 lb186 lb and up
5 ft 7 in119–159 lb160–191 lb192 lb and up
5 ft 8 in122–164 lb165–197 lb198 lb and up
5 ft 9 in126–169 lb170–203 lb204 lb and up
5 ft 10 in129–174 lb175–209 lb210 lb and up
5 ft 11 in133–179 lb180–215 lb216 lb and up
6 ft 0 in137–184 lb185–221 lb222 lb and up
6 ft 1 in141–189 lb190–227 lb228 lb and up
6 ft 2 in145–194 lb195–233 lb234 lb and up
6 ft 3 in149–200 lb201–240 lb241 lb and up
6 ft 4 in152–205 lb206–246 lb247 lb and up
6 ft 5 in157–210 lb211–253 lb254 lb and up
6 ft 6 in161–216 lb217–259 lb260 lb and up

Where these numbers come from

The chart is not a separate source — it is the BMI formula run backwards. Instead of BMI = 703 × lb ÷ in², each cell answers what weight produces this BMI at this height: weight = BMI × in² ÷ 703, evaluated at the 18.5, 25 and 30 cutoffs the NHLBI publishes.

Rounding is to whole pounds, and the boundaries were checked to be adjacent rather than overlapping: at 5 ft 9 in, healthy ends at 169 lb and overweight begins at 170 lb, with no pound belonging to both rows. If you want the decimal instead of the range, the BMI calculator gives it.

How wide the healthy range really is

At 5 ft 6 in, the healthy band runs from 115 to 154 lb — a spread of 39 pounds. That width is the most useful thing on this page, and the thing a single number hides. Two people at the same height can differ by nearly 40 pounds and both sit inside the same category, because BMI is a coarse population screen, not a measure of an individual body.

The same coarseness cuts the other way at the edges. A person at 155 lb and 5 ft 6 in is “overweight” and one at 154 lb is not, and no physiology changes across that pound. Boundaries are drawn for counting populations, not for describing you.

When the table is the wrong tool

Muscle weighs more than fat for the same volume, so a trained athlete reads high here without excess body fat. Older adults lose muscle and may carry more fat at the same BMI. And the table is not for children, teens, or pregnancy — the first two are read against growth curves for age and sex, and the third is tracked in prenatal care, week by week.

For a reading in kilograms and meters, use the metric BMI calculator.

This content is informational and does not replace evaluation by a health professional.

Frequently asked questions

What is a healthy weight for 5 ft 9 in?

126 to 169 lb, which is the range that puts BMI between 18.5 and 24.9 at that height. Overweight starts at 170 lb and obesity at 204 lb.

How were the weights in this chart calculated?

From the BMI formula itself: weight = BMI × height (in)² ÷ 703, applied to the 18.5, 25 and 30 cutoffs published by the NHLBI. Each row is rounded to whole pounds, so the ranges touch without overlapping.

Why does one pound change my category?

It doesn't, in any meaningful sense. A boundary is a line drawn through a continuum for convenience — 169 lb and 170 lb at 5 ft 9 in describe the same body. Treat the edges as fuzzy, and remeasure before reading anything into a pound.

Does this chart work for children or during pregnancy?

No. Children and teens are read against growth curves for age and sex, not a fixed adult table, and expected weight gain in pregnancy changes week by week and is tracked in prenatal care.

Sources

  1. Assessing Your Weight and Health Risk — National Heart, Lung, and Blood Institute (NHLBI)
  2. Definition & Facts for Adult Overweight & Obesity — National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK/NIH)

Written by Lucas Silva · Reviewed by Lucas Silva · Updated on August 13, 2026