BMI 28: What It Means and What You Can Do About It
If your BMI result is 28, you fall within the **overweight** category (25.0–29.9) according to the World Health Organisation. You are not in the obese range, but you are above what is considered a normal weight for your height. This article explains what a BMI of 28 means in practical terms, the health risks it carries, and concrete steps you can take to move toward a healthier range.
Understanding BMI 28 in Context
BMI 28 sits in the upper half of the overweight range. To put it in perspective:
| BMI | Category | Your Position |
|-----|----------|---------------|
| 18.5 – 24.9 | Normal weight | Below you |
| **25.0 – 29.9** | **Overweight** | **You are here (28)** |
| 30.0 – 34.9 | Obesity Class I | 2 BMI points above you |
You are 3 BMI points above the top of the normal range (25) and 2 points below the obesity threshold (30). In practical terms, this means you are carrying some excess weight but are still a manageable distance from a healthy BMI.
What Weight Gives a BMI of 28?
Your weight at BMI 28 depends on your height. Here is a reference table:
| Height | Weight at BMI 28 (kg) | Weight at BMI 28 (lbs) |
|--------|------------------------|------------------------|
| 5'0" (152 cm) | 64.7 kg | 142.6 lbs |
| 5'2" (157 cm) | 69.0 kg | 152.1 lbs |
| 5'4" (163 cm) | 74.4 kg | 164.0 lbs |
| 5'5" (165 cm) | 76.2 kg | 168.0 lbs |
| 5'6" (168 cm) | 79.0 kg | 174.2 lbs |
| 5'8" (173 cm) | 83.8 kg | 184.7 lbs |
| 5'9" (175 cm) | 85.8 kg | 189.1 lbs |
| 5'10" (178 cm) | 88.7 kg | 195.5 lbs |
| 6'0" (183 cm) | 93.8 kg | 206.8 lbs |
| 6'2" (188 cm) | 99.0 kg | 218.3 lbs |
Health Risks at BMI 28
A BMI of 28 places you in a zone where certain health risks begin to increase, though they are typically lower than those seen at BMI 30+.
Pre-Diabetes Risk
Excess weight, especially around the midsection, reduces insulin sensitivity. A BMI of 28 increases your risk of developing type 2 diabetes by approximately 20–40% compared to someone in the normal range. A fasting glucose test or HbA1c test from your GP can screen for this.
Blood Pressure
Carrying extra weight forces your heart to pump harder to circulate blood through additional tissue. Overweight individuals are 2–3 times more likely to develop hypertension. If you do not know your blood pressure, get it checked — it is free at most pharmacies.
Joint Stress
Every extra kilogram of body weight adds approximately 4 kg of force to the knees during walking. At BMI 28, this translates to meaningful additional stress on the knees, hips, and lower back, increasing the risk of osteoarthritis over time.
Cardiovascular Risk
While not as elevated as at BMI 30+, cardiovascular risk is modestly increased at BMI 28. The Framingham Heart Study data shows that overweight individuals have a 21% higher risk of coronary heart disease compared to those with a normal BMI.
Sleep Quality
Overweight individuals are more likely to experience sleep apnoea and reduced sleep quality, which in turn can make weight management harder by disrupting hunger hormones (ghrelin and leptin).
Who Might Have BMI 28 and Be Healthy?
BMI does not distinguish between muscle mass and fat mass. The following groups may have a BMI of 28 and be in excellent health:
If you are muscular and active, consider supplementary assessments: body fat percentage (our [body fat calculator](/body-fat-calculator) can help), waist circumference, and blood work are all more informative than BMI alone.
How to Move from BMI 28 to BMI 25
To reach a normal BMI, you need to reduce your BMI by 3 points. Here is what that looks like at various heights:
| Height | Weight Loss Needed (kg) | Weight Loss Needed (lbs) |
|--------|-------------------------|--------------------------|
| 5'4" (163 cm) | 8.0 kg | 17.6 lbs |
| 5'7" (170 cm) | 8.7 kg | 19.2 lbs |
| 5'10" (178 cm) | 9.5 kg | 20.9 lbs |
| 6'0" (183 cm) | 10.0 kg | 22.1 lbs |
At a sustainable weight loss rate of 0.5 kg (1 lb) per week, this takes approximately **16–20 weeks** — about 4–5 months.
Calorie Deficit Needed
To lose 0.5 kg per week, you need a daily calorie deficit of approximately 500 kcal. You can achieve this through:
Use our [calorie calculator](/calorie-calculator) to find your personal maintenance calories and plan your deficit.
Nutrition Changes That Work
You do not need a radical diet overhaul. These evidence-based strategies produce meaningful results:
Protein Prioritisation
Increase protein to 1.6–2.0 g per kg bodyweight. Protein is the most satiating macronutrient, reduces cravings, preserves muscle during weight loss, and has a higher thermic effect (your body burns more energy digesting it).
Volume Eating
Fill half your plate with vegetables and salads. These foods are high in volume and fibre but low in calories, helping you feel full on fewer total calories.
Liquid Calories
Eliminate or reduce sugary drinks, alcohol, juices, and high-calorie coffees. A single daily latte and evening beer can add 400–600 kcal that provide little satiety.
Portion Awareness
Use smaller plates, pre-portion snacks, and avoid eating directly from large packets. Many people at BMI 28 are eating only 200–300 kcal more than they need daily — small portion adjustments are often enough.
Exercise Recommendations
Cardiovascular Exercise
Aim for 150–300 minutes per week of moderate-intensity activity (brisk walking, cycling, swimming). The upper end of this range is associated with greater weight loss.
Resistance Training
Strength training 2–3 times per week preserves lean mass during weight loss, boosts resting metabolic rate, and improves body composition even when the scale moves slowly.
NEAT (Non-Exercise Activity Thermogenesis)
Increase daily movement outside of formal exercise: take the stairs, walk during phone calls, stand at your desk, garden, or do housework energetically. NEAT can account for 200–400 kcal per day.
When to See a GP
Consider booking an appointment if:
Your GP can run blood tests, check blood pressure, and refer you to a dietitian or weight management programme on the NHS.
Monitoring Beyond BMI
BMI is a useful starting point, but track these additional metrics for a fuller picture:
Your Action Plan
Check our [BMI ranges explained](/articles/bmi-ranges-explained) guide for a broader understanding of all BMI categories and what they mean for long-term health.
