# BMI at 5'4", 140 lb — BMI Calculator

> BMI for 5'4" and 140 lb is 24.0 — Normal, and very close to the 24.9 upper boundary. See the healthy-weight band and WHO category for this height.

- **Answer:** BMI 24.0 — Normal
- **Category:** Health & Body
- **Interactive calculator:** https://youcalc.com/en/health-body/bmi/5ft4-140lbs/
- **Price:** Free, no sign-up required
- **Full calculator:** [BMI Calculator](https://youcalc.com/en/health-body/bmi/)
- **Pre-filled inputs:** `w=63.5&h=162.56&u=imperial`

| Metric | Value |
| --- | --- |
| BMI | 24.0 |
| Category | Normal (WHO) |
| Healthy-weight range | 108–145 lb (5'4") |
| Distance to Overweight | ~5 lb |


## Overview

At 5'4" and 140 lb, BMI is 24.0 — solidly in the WHO Normal category (18.5–24.9), though only about 5 lb from the Overweight threshold. The full Normal band at this height goes from roughly 108 lb to 145 lb. This calculator provides 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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Interactive version: https://youcalc.com/en/health-body/bmi/5ft4-140lbs/ · From YouCalc — https://youcalc.com