BMI Result: 5ft 6in, 155 lbs (BMI 25.0) - Female
According to CDC and WHO standards, a BMI of 25.0 is classified as Overweight.
A female who is 5ft 6in tall and weighs 155lbs has a BMI of 25.0, which falls into the Overweight category used by the CDC and WHO for adults.
| Category | BMI Range |
|---|---|
| Underweight | < 18.5 |
| Overweight | 25 – 29.9 |
| Obese | ≥ 30 |
Healthy weight range for 5ft 6in: 115 lbs – 154 lbs
Metric: 167.6 cm, 70.3 kg
📏 Healthy waist circumference for your height: 30" – 35" (below 35" for female)
So you're 5ft 6in and weigh 155lbs. Your BMI is 25.0, which falls into the Overweight 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 25-29.9 range indicates excess weight relative to height. According to CDC data, this range is associated with a 20-30% higher risk of developing type 2 diabetes and hypertension.
What This Means for Your Height
For women of average height, BMI is a reliable screening tool. Pair it with waist circumference for a more complete health picture.
Weight & Threshold
Gaining approximately 31.0 lbs would bring your BMI to 30, the start of the next category.
⬆️ Gaining approximately 31.0 lbs would put you in the Obese BMI range.
⬇️ Losing approximately 40.3 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
For children and teenagers (under 18), BMI is interpreted differently. Unlike adults, BMI for youth is age- and sex-specific, using percentiles from CDC growth charts. For a 17-year-old girl at 5ft 6in and 155lbs, a BMI of 25.0 would be evaluated using pediatric growth percentiles rather than the adult overweight category.
👉 Use our Child BMI Calculator for a more accurate assessment for children and teens under 18.
👉 Visit our Kids BMI Percentile tool for detailed growth tracking.
Health Analysis
Recommendations
General Health
A BMI of 25.0 is above the CDC and WHO healthy range of 18.5-24.9. Even a modest weight loss of 5-10% can improve health markers. Consider consulting a healthcare provider for personalized guidance.
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
Health Risks
With a BMI of 25.0 for a 5ft 6in woman, the overweight range is associated with a 20-30% higher risk of developing type 2 diabetes and hypertension. Even a modest weight loss of 5-10% can significantly improve these health metrics.
Diet & Nutrition
At 5ft 6in and 155lbs, a BMI of 25.0 falls into the overweight category for women. Even a modest weight loss of 5-10% can improve health markers. Consider replacing sugary drinks with water and adding a serving of vegetables to each meal.
Frequently Asked Questions
How can a 5ft 6in woman maintain a healthy weight?
Is 155lbs overweight for a 5ft 6in woman?
What is the BMI for a 5ft 6in woman at 155lbs?
What health risks are associated with a BMI of 25.0 for a 5ft 6in woman?
Related Tools & Articles
💡 About this calculation: BMI = (155 × 703) ÷ (66 × 66) = 25.0 | Metric: 167.6 cm, 70.3 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: 2026-08-06