# BMI for 90 kg, 175 cm — BMI Calculator

> BMI for 90 kg at 175 cm is 29.4 — Overweight, just below the 30.0 Obese threshold. See how far the Normal range is and what the numbers mean.

- **Answer:** BMI 29.4 — Overweight
- **Category:** Health & Body
- **Interactive calculator:** https://youcalc.com/en/health-body/bmi/90kg-175cm/
- **Price:** Free, no sign-up required
- **Full calculator:** [BMI Calculator](https://youcalc.com/en/health-body/bmi/)
- **Pre-filled inputs:** `w=90&h=175`

| Metric | Value |
| --- | --- |
| BMI | 29.4 |
| Category | Overweight (WHO) |
| Healthy-weight range | 56.7–76.3 kg |
| To reach Normal | lose ~13.7 kg |


## Overview

At 90 kg and 175 cm, BMI is 29.4 — in the WHO Overweight band (25–29.9) and only 0.6 BMI points from the Obese Class I boundary at 30.0. The Normal weight range at this height is 56.7–76.3 kg, meaning roughly 13.7 kg separates this person from the top of the healthy range. This is an educational estimate, not a medical diagnosis.

## Method

BMI is calculated as weight in kilograms divided by the square of height in metres: BMI = weight(kg) ÷ height(m)². Height in centimetres is converted to metres by dividing by 100 before squaring. The result is rounded to one decimal place. The WHO adult classification bands are: below 18.5 = Underweight; 18.5 to below 25 = Healthy weight; 25 to below 30 = Overweight; 30 to below 35 = Obese class I; 35 to below 40 = Obese class II; 40 and above = Obese class III. These thresholds are derived from population studies linking BMI ranges to the risk of weight-related health conditions and are published by the World Health Organization.

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## Sources

- https://www.who.int/data/gho/data/themes/topics/topic-details/GHO/body-mass-index
- https://www.cdc.gov/bmi/adult-calculator/

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