Body Fat Percentage Guide: Charts for Men & Women

The Ultimate Guide to Understanding Your Body Fat Percentage

Body fat percentage is the percentage of your total body weight that comes from fat mass.

For example, if someone weighs 160 lb and has 32 lb of fat mass, their body fat percentage is:

32 ÷ 160 = 20% body fat

This is different from body weight. Two people can weigh the same but have very different body composition depending on how much of their weight comes from fat, muscle, bone, water, and other tissues.

That’s why body fat percentage can be more useful than scale weight alone. The CDC notes that BMI does not distinguish between fat, muscle, and bone mass, and it does not show where body fat is stored.

Note: This article is educational, not medical advice. Body fat percentage is only one health marker. It should be considered alongside strength, waist measurement, energy, blood markers, symptoms, and professional guidance when needed.

Body Fat Percentage for Women vs. Men: What Is Healthy?

Healthy body fat percentage ranges are different for men and women because women naturally require more essential fat for hormonal and reproductive health.

A commonly referenced ACE body fat percentage classification chart lists these general categories:

Women

• Essential fat: 10–13%

• Athletes: 14–20%

• Fitness: 21–24%

• Average: 25–31%

• Obese range: 32%+

Men

• Essential fat: 2–5%

• Athletes: 6–13%

• Fitness: 14–17%

• Average: 18–24%

• Obese range: 25%+

These are broad ranges, not perfect individual targets. Age, training history, muscle mass, menstrual status, medical history, and goals all matter.

For PureFit Coach users, the goal is usually not to chase the lowest possible body fat percentage. A better goal is often:

• better strength

• improved posture

• healthier waist measurement

• better energy

• sustainable nutrition habits

• improved body composition over time

How to Calculate Your Body Fat Percentage Estimate at Home

At home, you usually need an estimate, not a perfect measurement for body fat percentage. Even professional methods have limitations.

Common methods include:

• Progress photos: easy, visual, but subjective

• Waist measurement: simple and useful for tracking change

• Smart scales / BIA: convenient, but affected by hydration and timing

• Skinfold calipers: more accurate when performed by a trained professional

• DEXA scan: more advanced, but less accessible and more expensive

• Circumference formulas: useful at-home estimate using body measurements

Stony Brook’s body fat guide notes that testing procedures vary by accuracy, cost, time, and accessibility, and lists skinfolds and bioelectrical impedance as common forms of estimation.

At-Home Body Fat Percentage Method: Navy-Style Circumference Formula

One practical option is a circumference-based estimate using height, neck, waist, and hip measurements.

The commonly used U.S. Navy-style formula uses:

For Men

• Height

• Neck circumference

• Waist / abdomen circumference

For Women

• Height

• Neck circumference

• Waist circumference

• Hip circumference

A public educational source lists the Navy-style formulas as:

Men:
Body Fat % = 86.0 × log10(waist - neck) - 70.0 × log10(height) + 36.7

Women:
Body Fat % = 163.2 × log10(waist + hip - neck) - 97.6 × log10(height) - 78.3

Measurements are usually entered in inches.

This method is not perfect, but it can be useful for tracking trends over time if you measure consistently.

Simple Body Fat Percentage Lookup Chart Examples

These are rough examples, not diagnostic results for body fat percentage.

Women, Age 30 - Estimated Body Fat Percentage Examples

At 5'2" / 157 cm:

• 120 lb / 54 kg → about 27%

• 140 lb / 63.5 kg → about 32%

• 160 lb / 72.5 kg → about 38%

• 180 lb / 81.5 kg → about 43%

• 200 lb / 91 kg → about 48%

At 5'4" / 162 cm:

• 120 lb / 54 kg → about 24%

• 140 lb / 63.5 kg → about 29%

• 160 lb / 72.5 kg → about 34%

• 180 lb / 81.5 kg → about 39%

• 200 lb / 91 kg → about 43%

At 5'6" / 167 cm:

• 120 lb / 54 kg → about 22%

• 140 lb / 63.5 kg → about 26%

• 160 lb / 72.5 kg → about 31%

• 180 lb / 81.5 kg → about 35%

• 200 lb / 91 kg → about 39%

At 5'8" / 173 cm:

• 120 lb / 54 kg → about 20%

• 140 lb / 63.5 kg → about 24%

• 160 lb / 72.5 kg → about 28%

• 180 lb / 81.5 kg → about 32%

• 200 lb / 91 kg → about 36%

Men, Age 30 - Estimated Body Fat Percentage Examples

At 5'8" / 173 cm:

• 140 lb / 63.5 kg → about 14%

• 160 lb / 72.5 kg → about 18%

• 180 lb / 81.5 kg → about 22%

• 200 lb / 91 kg → about 26%

• 220 lb / 100 kg → about 30%

At 5'10" / 178 cm:

• 140 lb / 63.5 kg → about 12%

• 160 lb / 72.5 kg → about 16%

• 180 lb / 81.5 kg → about 19%

• 200 lb / 91 kg → about 23%

• 220 lb / 100 kg → about 27%

At 6'0" / 183 cm:

• 140 lb / 63.5 kg → about 10%

• 160 lb / 72.5 kg → about 13%

• 180 lb / 81.5 kg → about 17%

• 200 lb / 91 kg → about 21%

• 220 lb / 100 kg → about 24%

At 6'2" / 188 cm:

• 140 lb / 63.5 kg → about 8%

• 160 lb / 72.5 kg → about 12%

• 180 lb / 81.5 kg → about 15%

• 200 lb / 91 kg → about 19%

• 220 lb / 100 kg → about 22%

Again, this kind of chart is best used as a quick educational estimate, not a precise body composition test.

Why Body Fat Percentage Matters

Body fat percentage matters because it gives more context than body weight alone.

For example:

• A person may lose fat but gain muscle, causing scale weight to change slowly.

• A person may have a “normal” weight but still carry higher fat mass and lower muscle mass.

• A muscular person may have a high BMI but healthy body composition.

This is why tracking only weight can be misleading. For fitness progress, body fat percentage is often a better conversation than weight alone.

PureFit Coach Team Suggestions

For most people, the goal should not be extreme leanness.

The PureFit Coach Team suggests focusing on:

• strength training 2–3 times per week

• daily movement and walking

• enough protein

• balanced nutrition habits

• recovery and sleep

• waist and strength tracking, not only scale weight

Better body fat percentage usually comes from building muscle, reducing excess fat gradually, and creating habits you can repeat.

Frequently Asked Questions

What is a healthy body fat percentage?

For general reference, ACE lists average ranges around 25–31% for women and 18–24% for men, with fitness ranges lower than that. 

Is body fat percentage better than BMI?

It can be more informative for fitness goals because BMI does not separate fat mass from muscle, bone, and water. The CDC notes BMI does not distinguish between fat, muscle, and bone mass.

Can I calculate body fat percentage at home?

Yes, but it will be an estimate. Circumference formulas, waist measurements, photos, and smart scales can help track trends.

How often should I measure body fat percentage?

Usually every 4–8 weeks is enough. Daily or weekly changes are often noise.

What is the best way to reduce body fat?

A sustainable plan usually includes strength training, supportive nutrition, daily movement, sleep, and consistency.

Read our post about Weight Loss Workouts here