Body Fat Calculator
Have you ever wondered what your body fat percentage is? Are you currently trying to lose weight and want to make sure the weight you are losing is body fat and not lean muscle mass? Or maybe you’re currently bulking and want to make sure you aren’t gaining body fat? Regardless, this body fat calculator can help you.
With this body fat calculator, you can select your gender and fill in the field listed for your weight and various body part circumferences. When finished, hit “calculate” to get the results showing your body fat percentage.
Note: This is not as accurate as something like a caliper body fat test but it will at least give you a baseline to work off of.
Why am I providing this body fat calculator when I could just as easily pitch you on my personal training and nutrition services? It’s simple. I’m all about providing value to anyone who visits my site — regardless if they decide to use one of my services or purchase one of my books. All I ask is that if you enjoyed this calculator, please share it with others so they too can benefit from it.
Disclaimer: These fitness calculators are not to be used to treat or diagnose any condition or disease, but rather give you some vital information that can be helpful in providing you a visual of your current health status. Should you have questions regarding any or all of the scores, please consult with your primary care physician. Once you consult with your primary care physician, feel free to reach out to me or another qualified personal trainer and/or nutritionist to help provide you with the guidance needed to help you reach your health and/or fitness goals.
Body Fat Calculator
Enter your information below to estimate your body fat percentage.
What Does Your Body Fat Percentage Mean?
Your body fat percentage represents the amount of your total body weight that comes from fat. It is one way to look at body composition, but it should not be viewed as a standalone measure of health or fitness.
FAT
Essential Fat
Essential fat is the minimum amount of body fat your body needs to function properly. Fat plays important roles in hormone production, organ protection, temperature regulation, and other physiological processes. Extremely low body fat is not necessarily healthier and can create health and performance concerns.
Athlete
The athlete range generally represents a relatively lean level of body fat commonly seen in people who train consistently and maintain a high level of physical activity. However, being in this range does not automatically mean you are healthier or fitter than someone with a higher body-fat percentage.
Fitness
The fitness range generally reflects a relatively lean body composition while maintaining more body-fat reserves than the athlete range. Many recreational lifters and active adults may fall within this category.
Average
The average range represents a body-fat level that is common among the general population. Being in this range does not automatically mean you are unhealthy. Body-fat percentage is only one measurement and should be considered alongside factors such as physical activity, waist circumference, nutrition, metabolic health, and overall fitness.
Obese
This classification indicates a higher level of body fat based on the ranges used by this calculator. Higher body-fat levels can be associated with increased health risks, but body-fat percentage alone does not diagnose obesity or determine your overall health. If your result concerns you, consider discussing it with a qualified healthcare professional.
What Is Fat Mass?
Fat mass is the estimated amount of your total body weight that comes from body fat. For example, if someone weighs 200 pounds and has an estimated body-fat percentage of 20%, approximately 40 pounds of their body weight would be fat mass.
What Is Lean Body Mass?
Lean body mass is everything in your body that is not fat. This includes muscle, bone, organs, connective tissue, water, and other non-fat components. It is important to remember that lean body mass is not the same thing as muscle mass.
Keep Your Result in Perspective
A body-fat calculator provides an estimate, not a laboratory measurement. Your result can be affected by how accurately you take your measurements, your body shape, hydration status, and other individual factors. Use the number as a tool for tracking changes over time rather than obsessing over a single result.
Disclaimer: This body-fat calculator is intended for informational and educational purposes only. It uses estimated body measurements to calculate body-fat percentage and should not be considered a medical diagnosis. For a more precise assessment of body composition, consult a qualified healthcare professional or consider validated testing methods such as DEXA.
If you are looking for free content on how to improve the results you found above using this calculator, we have some amazing and useful content on this website to help you on your journey. If you have any questions, please feel free to contact us.

