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BMI for Women: Healthy Ranges, Charts & What the Numbers Mean

The healthy BMI range of 18.5-24.9 applies to women, but women naturally have higher body fat at the same BMI as men. Here's what that means for health.

BMI Ranges for Women

BMICategoryHealth Association
Below 18.5UnderweightIncreased risk of bone loss
18.5-24.9Normal weightLowest disease risk
25.0-29.9OverweightMildly elevated risk
30.0+ObeseModerate to high risk

Women Have Higher Body Fat at the Same BMI

At the same BMI, women typically have 8-10% more body fat than men. This is normal — driven by hormonal differences and biological need for fat reserves.

A woman with BMI 22 might have 25-28% body fat. A man at BMI 22 might have 15-18%. Both can be entirely healthy.

BMI by Height — Women

HeightUnderweightNormal WeightOverweight
5'0"Below 95 lbs95-127 lbs128-153 lbs
5'4"Below 108 lbs108-145 lbs146-174 lbs
5'6"Below 115 lbs115-154 lbs155-185 lbs
5'8"Below 122 lbs122-163 lbs164-196 lbs

Better Measures Alongside BMI

  • Waist circumference: Above 35 inches (88cm) for women signals higher cardiovascular risk.
  • Body fat percentage: 20-30% is generally healthy for women; above 32% increases risk.

Calculate your BMI and see your category instantly.

BMI Calculator