Pre-computed result page

BMI Result for 66" and 110 lb (Male)

This page pre-computes your BMI result using the same equation as the interactive calculator and adds comparison data for broader context.

Underweight BMI category

17.8

A BMI of 17.8 is classified as underweight for adults. At this height, the typical healthy-weight range is about 115-154 lb.

Estimated around the 2th percentile for male adults in population BMI distributions.

Male BMI Averages by Age Group

The table compares this pre-computed BMI to reference averages across adult age groups.

Age GroupAvg BMIDifferencePosition
18-2926.1-8.3Below average
30-3927.4-9.6Below average
40-4928.2-10.4Below average
50-5928.7-10.9Below average
60-7028.1-10.3Below average

Health Context for This BMI Range

BMI is a population-level screening metric, not a diagnosis. A result of 17.8 can be directionally useful, especially when tracked consistently over time.

For this height, the normal BMI range maps to approximately 115-154 lb. Small changes in weekly habits can move this number gradually without extreme dieting.

If your BMI is persistently underweight, focus on nutrition adequacy, resistance training, and clinical follow-up to rule out underlying causes.

Frequently Asked Questions

Is a BMI of 17.8 considered healthy?

For adults, BMI categories are standardized. Your result falls in the underweight range. Use this as a screening signal, then pair it with waist and body-fat metrics for better individual context.

What weight range usually maps to a "normal" BMI at 66"?

At 66" (about 168 cm), the normal-BMI band is roughly 115-154 lb.

Should I use BMI alone to make decisions?

BMI is helpful for broad risk stratification, but it does not separate fat from muscle. Combine it with body-fat percentage, waist measurements, and trend data over time.

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