BMI of 22 — What does it mean?
Instant answer: A BMI of 22 is classified as normal weight.
Within this range, body composition matters more than the exact number — muscle mass and waist circumference become the better health signals.
Weight examples that give a BMI of 22
| Height | Weight (kg) | Weight (lbs) |
|---|---|---|
| 160 cm (5'3") | 56.3 | 124 |
| 165 cm (5'5") | 59.9 | 132 |
| 170 cm (5'7") | 63.6 | 140 |
| 175 cm (5'9") | 67.4 | 149 |
| 180 cm (5'11") | 71.3 | 157 |
| 185 cm (6'1") | 75.3 | 166 |
Practical next steps
- This BMI band is the one associated with the lowest all-cause mortality in large cohort studies.
- Protein intake around 0.8–1 g per kg is the commonly cited maintenance figure for adults.
- Waist circumference often changes before scale weight does as people age.
- A healthy BMI does not rule out raised blood pressure, glucose or lipids; those need measuring separately.
Frequently asked questions
What does a BMI of 22 mean?
A BMI of 22 falls into the normal weight category as defined by the World Health Organization. Within this range, body composition matters more than the exact number — muscle mass and waist circumference become the better health signals.
Is a BMI of 22 healthy?
Yes — this BMI is within the WHO healthy range (18.5–24.9).
What weight gives a BMI of 22 at 170 cm?
At 170 cm, a BMI of 22 corresponds to roughly 63.6 kg.