Health
Healthy Weight Calculator | Estimate Weight Range by Height
Estimate your healthy weight range by height using the standard adult BMI healthy range. See results in kilograms and pounds.
Healthy Weight Calculator
Estimate a healthy weight range based on height using the standard BMI healthy range.
Direct answer
53.5 kg – 72.0 kg
Estimated healthy weight range in kilograms.
Healthy range (kg)
53.5 kg – 72.0 kg
Healthy range (lb)
117.9 lb – 158.6 lb
Height
170 cm
For adults, this BMI-based healthy weight range is calculated the same way for males and females. Age and sex are included for context, but they do not change the adult BMI formula. For children and teenagers, BMI interpretation should use age- and sex-based percentiles instead.
Save and export multiple healthy weight results
Save each healthy weight estimate, select the rows you want, then export the selected results as CSV or TXT.
Healthy weight range chart
The bars below compare the lower and upper boundaries of your estimated healthy weight range in kilograms.
Page guide
On this page
Jump to the healthy weight formula, chart, reference table, limitations, and FAQ.
Healthy weight by height
Reference table and chart
BMI range table
Adult BMI categories
How it works
Calculator explanation
Healthy weight formula
BMI-based calculation
What is healthy weight range
Meaning and definition
Healthy weight in kg and lb
Metric and imperial units
Healthy vs ideal weight
Key differences explained
Healthy weight benefits
Why healthy weight matters
FAQ
Common questions
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Healthy weight by height reference table
These sample values use the standard BMI healthy range of 18.5 to 24.9 and provide a quick height-based healthy weight reference.
| Height | Healthy weight (kg) | Healthy weight (lb) |
|---|---|---|
| 150 cm | 41.6 – 56.0 kg | 91.7 – 123.5 lb |
| 160 cm | 47.4 – 63.7 kg | 104.5 – 140.4 lb |
| 170 cm | 53.5 – 72.0 kg | 117.9 – 158.7 lb |
| 180 cm | 59.9 – 80.7 kg | 132.1 – 177.9 lb |
| 190 cm | 66.8 – 89.9 kg | 147.3 – 198.2 lb |
BMI category reference table
This calculator uses the healthy BMI interval as a height-based reference. The table below shows the common adult BMI categories.
| BMI category | BMI range | General meaning |
|---|---|---|
| Underweight | Below 18.5 | Below the standard healthy BMI interval |
| Healthy weight | 18.5 – 24.9 | Commonly used healthy BMI interval |
| Overweight | 25.0 – 29.9 | Above the standard healthy BMI interval |
| Obesity | 30.0 and above | Significantly above the standard healthy BMI interval |
How this healthy weight calculator works
This calculator estimates a healthy weight range by applying the commonly used healthy BMI interval of 18.5 to 24.9 to your height.
It gives a general range, not a personal diagnosis. Healthy weight can vary depending on body composition, age, frame size, and other factors.
Healthy weight formula
Healthy weight idea
Weight = BMI × Height²
This page uses the BMI healthy range to estimate the lower and upper bounds of a healthy body weight for the given height.
What is a healthy weight range?
A healthy weight range is an estimated body weight interval that is commonly associated with the standard healthy BMI range. Instead of giving one fixed number, it provides a lower and upper boundary that can help you understand whether your current weight is broadly aligned with your height.
Many people search for a healthy weight by height because it offers a fast starting point for general health planning. It can be useful for setting realistic weight goals, understanding BMI-based ranges, and comparing your current weight to a commonly used reference interval.
How to calculate healthy weight by height
A healthy weight calculator usually starts with your height and then applies the standard healthy BMI interval of 18.5 to 24.9. Using the formula weight = BMI × height², it calculates the minimum and maximum weight that fall inside that BMI range.
This means your healthy weight range is not a single ideal number. It is a span of values. For example, a taller person will naturally have a higher healthy weight range than a shorter person, even when both fall within the same BMI interval.
Healthy weight in kg and lb
This calculator gives your healthy weight range in both kilograms and pounds. That makes it easier to compare results whether you use metric units or imperial units in daily life, fitness planning, or medical discussions.
Seeing both kg and lb is helpful when reading online resources, following weight goals, or comparing height and weight charts from different countries and measurement systems.
Healthy weight vs ideal weight
Healthy weight and ideal weight are often treated as similar ideas, but they are not exactly the same. A healthy weight calculator usually relies on the standard BMI range, while ideal weight calculators may use older formulas, body-frame assumptions, or goal-specific methods.
Healthy weight is usually more useful as a broad height-based reference, while ideal weight can sometimes imply a more exact target than is realistically necessary. In practice, a healthy range is often more flexible and more useful for general planning.
What this healthy weight calculator does not measure
This calculator is a general guide, not a full picture of health. A BMI-based healthy weight range does not directly measure body fat, muscle mass, bone density, athletic build, or fat distribution.
That is why two people of the same height can both be healthy even if their body composition is very different. Use this tool as a reference point, not as a diagnosis or a complete measure of personal health.
When a healthy weight range is useful
A healthy weight range can help when setting a realistic weight target, comparing your current weight to a height-based benchmark, planning general wellness goals, or understanding BMI-related guidance.
It is also useful when reviewing other tools such as a BMI calculator, calorie calculator, body fat calculator, or ideal weight calculator. Together, these tools can give a more complete health picture than a single metric alone.
Healthy weight calculator FAQ and common questions
What is a healthy weight calculator?
A healthy weight calculator estimates a healthy weight range based on height. It usually uses the standard BMI healthy interval to show a lower and upper weight boundary.
How is healthy weight calculated by height?
Healthy weight by height is commonly estimated by applying the formula weight = BMI × height² to the standard healthy BMI range of 18.5 to 24.9.
Is healthy weight the same as ideal weight?
Not exactly. Healthy weight is usually based on a BMI range, while ideal weight calculators may use other formulas and assumptions.
Does this account for muscle mass?
No. This is a height-based estimate and does not directly account for muscle, body fat, or athletic build.
Can I use this as a healthy weight by height calculator in kg and lb?
Yes. This tool shows your estimated healthy weight range in both kilograms and pounds, which makes it useful for metric and imperial users.
Is a BMI-based healthy weight range exact?
No. It is a practical estimate, not an exact personal diagnosis. Real health assessment can also depend on body composition, age, frame size, medical history, and activity level.
What is a healthy weight for my height?
The answer depends mainly on your height when using a BMI-based method. This calculator gives a quick healthy weight range so you can see the estimated lower and upper values for your height.
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