Whether 81 kg is considered overweight depends on your height. Without knowing your height, it's impossible to definitively say if 81 kg is overweight. Body Mass Index (BMI) is a common measurement used to determine if a person is a healthy weight for their height.
Here's a breakdown of why height is crucial and how BMI works:
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Why Height Matters: A person who is 150cm tall will have a significantly different and likely higher BMI at 81kg compared to someone who is 180cm tall.
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What is BMI? BMI is a calculation that uses your height and weight to estimate body fat. It's a screening tool and doesn't directly measure body fat, but it provides a good indication for most people.
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How to Calculate BMI: BMI is calculated using the formula: weight (kg) / [height (m)]2.
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BMI Ranges:
- Below 18.5: Underweight
- 18.5 - 24.9: Normal weight
- 25 - 29.9: Overweight
- 30 or higher: Obese
Example:
According to oclinic.sydney, "if you are 165cm tall and weigh more than 81kg" you will likely have a BMI over 30 and be considered obese.
In conclusion, to determine if 81 kg is overweight for you, calculate your BMI using your height and weight. Then, refer to the BMI ranges to see where you fall.
