Whether 45 kg is considered "skinny" depends on the person's height.
Here's why: Weight alone doesn't determine if someone is skinny. Body Mass Index (BMI) is a common metric that uses height and weight to estimate body fat.
Understanding BMI and Weight Categories
BMI is calculated using the formula: weight (kg) / (height (m))^2.
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BMI Calculation Example: According to the provided reference, a person who is 150 cm tall (1.5 meters) and weighs 45 kg has a BMI of 20.
- Calculation: 45 kg / (1.5 m)^2 = 20
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BMI Categories: While BMI isn't a perfect measure, it gives a general indication.
- The reference indicates that a BMI of 20 falls within the "healthy weight range".
Is 45kg Skinny? Conclusion
- For someone of shorter stature, like 150cm, 45kg is likely to be within a healthy weight range and would not be considered skinny.
- However, for a taller individual, 45kg would likely result in a lower BMI, possibly indicating underweight or "skinny". Therefore, it depends on the height.
