Your ideal weight for height and age is a range, not a single number on the scale. It pairs your height with the weight band tied to lower health risk, then shifts a little as you get older.
For adults from 18 to 60, that band comes from a BMI between 18.5 and 24.9, the range the World Health Organization calls healthy. After 60, the floor lifts a bit, because a small weight reserve protects against the muscle loss that comes with age.
This guide hands you the ready chart, shows how to find your range in about 30 seconds, and explains what the scale number cannot tell you on its own.
What an ideal weight for height and age chart actually shows
An ideal weight for height and age chart shows a healthy weight band for each height, drawn from BMI, with the band adjusted for stage of life.
The math behind it is short. The low end equals the minimum BMI times your height squared, and the high end equals the maximum BMI times your height squared. For adults, that minimum is 18.5 and the maximum is 24.9.
The result is an interval, not a point. Inside it, average metabolic risk runs lower. Outside it, the smart move is a closer look with a professional, not panic. The cutoffs follow the standard set by the World Health Organization.
Ideal weight chart for adults (18 to 60)
For adults, the healthy band runs from a BMI of 18.5 to 24.9, and the chart below turns that band into pounds for each height.
| Height | Healthy weight (low) | Healthy weight (high) |
|---|---|---|
| 5 ft 0 in | 95 lb | 128 lb |
| 5 ft 2 in | 101 lb | 136 lb |
| 5 ft 4 in | 108 lb | 145 lb |
| 5 ft 6 in | 115 lb | 154 lb |
| 5 ft 8 in | 122 lb | 164 lb |
| 5 ft 10 in | 129 lb | 174 lb |
| 6 ft 0 in | 136 lb | 184 lb |
| 6 ft 2 in | 144 lb | 194 lb |
The chart reads the same for men and women, since the WHO band does not split by sex. The difference between the sexes shows up in body composition, not in the scale number.
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How to read your range in 30 seconds
To find your range, locate your height in the left column and read the two numbers next to it.
- Find your height in the left column. Round to the nearest value if you need to.
- Read the low weight and the high weight on the same row. Those two numbers mark your healthy band.
- Compare them with your current weight. Inside the band, you sit in the reference range. Above it, there is room to adjust. Below it, check with a professional before adding weight on your own.
Here is a quick example. Someone at 5 ft 8 in has a healthy band from 122 lb to 164 lb. At 180 lb, that person sits about 16 lb above the band, which lands in the overweight range by BMI. Moving the number runs through the calorie deficit that food creates day after day.
Ideal weight for older adults (60 and up)
For people over 60, the reference used by geriatric groups lifts a little, to a BMI between 22 and 27.
The higher floor guards against sarcopenia, the natural loss of lean mass that comes with age. A very lean older adult carries more risk than that same person did at 30 with the same number. Guidance from Harvard T.H. Chan School of Public Health points the same way on healthy weight.
| Height | Weight low (60+) | Weight high (60+) |
|---|---|---|
| 5 ft 2 in | 120 lb | 148 lb |
| 5 ft 4 in | 128 lb | 157 lb |
| 5 ft 6 in | 136 lb | 167 lb |
| 5 ft 8 in | 145 lb | 178 lb |
| 5 ft 10 in | 153 lb | 188 lb |
| 6 ft 0 in | 162 lb | 199 lb |
Good to know: the ideal weight for height and age shifts upward after 60 on purpose. A small reserve helps an older body recover from illness and hold on to muscle.
What the ideal weight chart leaves out
The chart is a statistic. It cannot tell muscle from fat, it ignores where fat sits on the body, and it leaves out ethnicity and build.
- Muscle weighs. Someone who lifts heavy can read above the band without carrying excess fat, because muscle is denser than fat.
- Where fat sits matters more than how much. Belly fat carries more metabolic risk than fat on the hips, and the chart treats the two the same.
- Ethnicity and build shift the read. People of South Asian descent, for example, face higher risk at numbers below the usual cutoff.
- The chart is an average, your body is one case. Three people at the same height and weight can sit in very different states of health.
That is the same limit baked into BMI, which feeds the chart. To see why the number does not tell the whole story, the guide on what BMI is spells it out.
Caution: hitting the chart band does not always mean healthy. A person with little muscle can sit inside the range and still carry high body fat, a pattern often called skinny fat.
When the chart helps and when it misleads
The chart helps as a fast screen and a starting point for a serious talk about your weight. It misleads when it turns into a verdict.
In a clinic, on a form, in a conversation with a professional, it gives a quick reference without a complex exam. Where it falls short is in specific cases: athletes with plenty of lean mass, older adults with muscle loss, teenagers still growing, pregnant women. In those profiles, the chart number can give a wrong read.
The table below compares what each tool actually reports, so you can stack them instead of leaning on one.
| Tool | What it tells you | What it misses |
|---|---|---|
| Ideal weight chart | Healthy weight band by height and age | Muscle versus fat |
| BMI | The same band as a single index | Where fat sits |
| Waist and body fat | Visceral fat and composition | Nothing about your height band |
If you sit above the band and want to adjust safely, the next step is not a crash diet. It helps to know your basal metabolic rate first, then watch what lands on the plate and hold a steady deficit. ContaCal reads the meal photo and adds up calories and macros, so the daily number stops being a guess.