BMI Result: 4ft 9in, 93 lbs (BMI 20.1) - Female
According to CDC and WHO standards, a BMI of 20.1 is classified as Normal.
A female who is 4ft 9in tall and weighs 93lbs has a BMI of 20.1, which falls into the Normal category used by the CDC and WHO for adults.
| Category | BMI Range |
|---|---|
| Underweight | < 18.5 |
| Normal | 18.5 – 24.9 |
| Obese | ≥ 30 |
Healthy weight range for 4ft 9in: 86 lbs – 115 lbs
Metric: 144.8 cm, 42.2 kg
📏 Healthy waist circumference for your height: 30" – 35" (below 35" for female)
So you're 4ft 9in and weigh 93lbs. Your BMI is 20.1, which falls into the Normal category according to CDC and WHO standards. Let's break down what this means for your health.
Adjust Your Numbers
Change your height or weight to see how your BMI changes.
Understanding Your BMI
A BMI in the 18.5-24.9 range is considered healthy by CDC and WHO standards. This range is associated with the lowest risk of cardiovascular disease and type 2 diabetes.
What This Means for Your Height
For women under 5ft 2in, waist-to-height ratio is particularly important. Research suggests that even at a normal BMI, a waist-to-height ratio above 0.5 may indicate increased health risks.
Weight & Threshold
Gaining approximately 22.6 lbs would bring your BMI to 25, the start of the next category.
⬆️ Gaining approximately 22.6 lbs would put you in the Overweight BMI range.
⬇️ Losing approximately 7.4 lbs would bring you to the Underweight BMI threshold.
Waist & Health
The CDC recommends that non-pregnant women keep waist circumference below 35 inches. A waist-to-height ratio below 0.5 is also associated with lower health risks.
Age Context
At ages 18-19, BMI interpretation transitions. This age range sits between pediatric percentiles and adult fixed cutoffs. A 18-year-old woman at 4ft 9in and 93lbs has a BMI of 20.1, which falls into the Normal category under adult CDC/WHO standards.
👉 For younger individuals, visit our Teen BMI Calculator.
👉 Check your Healthy Weight Range for more context.
Health Analysis
Recommendations
General Health
A BMI of 20.1 is within the normal range defined by the CDC and WHO. Staying within this range is generally associated with lower rates of chronic conditions compared to higher or lower BMI categories.
Monitoring
In addition to BMI, pay attention to waist circumference. The CDC recommends females stay under 35 inches. Regular tracking of your measurements over time provides the most useful insight into your health trends.
Next Steps
If you're concerned about your weight or body composition, a healthcare provider can offer personalized guidance based on your full health profile.
Personalized Notes
Goals
For a woman at 4ft 9in, the CDC recommends a healthy weight range of 85-115lbs. At 93lbs, you're well within this range. Focus on maintaining your current weight through consistent healthy habits.
Diet & Nutrition
At 4ft 9in and 93lbs, a BMI of 20.1 is within the healthy range for women. To maintain this, focus on balanced meals with lean proteins, whole grains, and plenty of vegetables. The CDC recommends keeping waist circumference below 35 inches for women at this height.
Frequently Asked Questions
What is the BMI for a 4ft 9in woman at 93lbs?
How can a 4ft 9in woman maintain a healthy weight?
How does a BMI of 20.1 affect health for a 4ft 9in woman?
What percentage of women have a BMI of 20.1 at 4ft 9in?
Related Tools & Articles
💡 About this calculation: BMI = (93 × 703) ÷ (57 × 57) = 20.1 | Metric: 144.8 cm, 42.2 kg
📖 Recommended reading:
Editorial Review: This page was generated by the BMI Calculator Web Editorial Team and reviewed at template and content-pool level for accuracy and guideline alignment by Dr. Sarah K. Johnson, PhD, RD. All content is aligned with current WHO, CDC, and NIH guidelines.
Published: 2026-07-02