5 feet 4 inches (163 cm) is the average height for adult women in the United States, making this one of the most commonly searched weight reference points. If you're 5'4" and wondering whether your weight is healthy, the WHO-based BMI calculation gives a clear, concrete answer — with some important nuance worth understanding.
The WHO healthy weight range (BMI 18.5–24.9) for a woman who is exactly 5 feet 4 inches (163 cm) tall. That's a span of 37 lbs — reflecting normal variation in bone density, muscle mass, and body composition between individuals.
Full BMI Weight Table for 5'4" (163 cm)
| BMI Range | Category | Weight (lbs) | Weight (kg) |
|---|---|---|---|
| Below 18.5 | Underweight | Below 108 lbs | Below 49 kg |
| 18.5 – 24.9 | Healthy | 108 – 145 lbs | 49 – 65.8 kg |
| 25.0 – 29.9 | Overweight | 146 – 174 lbs | 66.2 – 79 kg |
| 30.0 – 34.9 | Obese (Class I) | 175 – 203 lbs | 79.4 – 92.1 kg |
| 35.0+ | Obese (Class II+) | 204 lbs+ | 92.5 kg+ |
What "Healthy" Actually Means Within That Range
The 37-pound healthy range exists because healthy bodies vary. Two women, both 5'4" and both at a "healthy" weight, might weigh 112 lbs and 141 lbs respectively — and both be in excellent health. The difference lies in:
- Muscle mass: A woman who lifts weights regularly will naturally weigh more at the same height and health status as a sedentary woman of the same frame size
- Bone density: Bone density varies significantly between individuals and can account for several pounds of difference in total weight
- Frame size: Women with larger skeletal frames naturally sit toward the higher end of the healthy range; petite frames tend to sit toward the lower end
- Age: As noted in our guide on BMI for women by age, body composition shifts throughout adulthood even when BMI stays the same
Waist Circumference at 5'4"
For women of any height, including 5'4", the NIH recommends keeping waist circumference below 35 inches (88 cm) to minimize cardiovascular and metabolic risk. This is a useful complement to BMI because it specifically captures dangerous visceral fat around the abdomen.
A 5'4" woman weighing 140 lbs with a 30-inch waist is in a very different health position than a 5'4" woman weighing 140 lbs with a 38-inch waist — even though their BMIs are identical (24.0).
Frame Size: Small, Medium, Large
You can estimate frame size using wrist circumference. For women 5'2"–5'5":
- Small frame: Wrist circumference less than 6 inches
- Medium frame: Wrist circumference 6–6.25 inches
- Large frame: Wrist circumference more than 6.25 inches
Small-framed women at 5'4" might target the 108–125 lb range within the healthy BMI category; large-framed women might be well-served at 130–145 lbs. Neither is more or less healthy — they simply reflect natural skeletal variation.
When to Be Concerned
If you're a 5'4" woman and your weight is significantly below 108 lbs or above 145 lbs, it's worth a conversation with your doctor. Below 108, risks include nutrient deficiency, hormonal disruption, and bone loss. Above 145, the level of risk depends on where the extra weight is carried, your fitness level, and your metabolic markers — not just the number on the scale.
For a precise, instant result, use the CheckBMI calculator to see your exact BMI and where you fall in the ranges above.