BMI for 160 cm & 45 kg

Pre-calculated Body Mass Index result for a height of 160 cm and a weight of 45 kg.

Your BMI

17.6

Mild Thinness

1618.525303540+

What does this mean?

At 160 cm and 45 kg, your Body Mass Index is 17.6, which falls into the Mild Thinness category.

A BMI between 17 and 18.5 is classified as Mild Thinness. You are slightly below the normal range. Increasing caloric intake with nutrient-dense foods may help you reach a healthier weight.

BMI is calculated as weight (kg) / height² (m). While it is a widely used screening tool, it does not differentiate between muscle and fat mass. For a more complete picture, consider measuring your body fat percentage.

Explore nearby BMI values

Same height (160 cm), different weight

Weight	BMI	Category
40 kg	15.6	Severe Thinness
50 kg	19.5	Normal Weight
55 kg	21.5	Normal Weight
60 kg	23.4	Normal Weight

Same weight (45 kg), different height

Height	BMI	Category
150 cm	20.0	Normal Weight
155 cm	18.7	Normal Weight
165 cm	16.5	Moderate Thinness
170 cm	15.6	Severe Thinness
175 cm	14.7	Severe Thinness

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Disclaimer: This calculator is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider.