To look "shredded," men typically aim for 5-10% body fat, revealing abs and vascularity, while women aim for 14-20%, showing definition, though truly shredded/ripped (visible striations) for men is closer to 5-7%, and below 10-12% for women, which requires significant dedication and may be hard to sustain for health. A more attainable "cut" look (visible abs) for men is around 10-15%, and for women, around 15-20%, with sufficient muscle mass being crucial for definition at any level.
Athletic Fitness: 10-15% (Men); 18-23% (Women) Men and women who fall in this body fat percentage category have the classic beach body look. They are lean, muscular, and clearly fit. There is little fat to pinch and muscle definition is particularly obvious in the shoulders, arms, and abs.
Body Fat %
Individuals with lower body fat levels and greater muscle mass typically progress more quickly toward their shredding goals. Men should typically aim for 6-13% and women for 14-20% to achieve visible muscle definition.
At higher body fat levels (20-25% for men, 25-30% for women), the fat layer hides your abs completely. At 15% body fat for men, the fat layer becomes thin enough to show ab definition. Research shows that ab visibility follows clear patterns: Men at 10-12% body fat: Full six-pack visible.
When you get below 20% body fat, you get the majority of health benefits from being leaner. From a visual perspective, the physique will look great, you'll get rid of most belly fat, and you'll be able to see some of your abs as well.
Men between 14-24% and women between 21-31% (varying by age) fall within normal parameters for good health. This range balances metabolic function with disease risk factors. Obese: Body fat percentages above 25% for men and 32% for women (in the 20-29 age group) are classified as obese.
Male Body Fat Percentage: 15% – 19%
This is more of a lean look, with less muscle striations and vascularity. The definition on muscles goes down and there is not a clear separation between them. Most vascularity is gone, but some can still be seen on the arms.
HIIT. As we mentioned, high-intensity interval training involves short bursts of intense exercise followed by periods of rest. HIIT is a great fat-burning cardio workout that also helps build endurance.
Our results show that individuals with sleep disturbances have higher BMI (β = 0.93, 95% CI: 0.72–1.13), waist circumference (β = 2.40, 95% CI: 1.92–2.88), lean body mass (β = 0.71, 95% CI: 0.30–1.12), and body fat percentage (β = 0.64, 95% CI: 0.37–0.90).
For most people: 0.5–1% of bodyweight per week is a safe, realistic rate of fat loss. For someone at 80 kg, that's about 0.5–1 kg of fat per week. Faster than that usually means you're mostly losing water and glycogen — not body fat.
At 22% body fat, men often have a softer midsection, less muscle definition, and a healthy but not overly lean look, while women typically appear athletic and toned, with some ab definition visible when flexing and definition in arms and legs, sitting in the "fitness" or "average" range for both genders, though visual appearance varies by individual.
The 70/30 rule in fitness suggests that 70% of your physical results (especially weight loss and body composition) come from nutrition and diet, while only 30% comes from exercise (gym workouts), emphasizing that what you eat is far more crucial for changing your physique than just working out, though both are important for overall health and muscle building. It highlights that while the gym breaks down muscles (the 30% effort), the kitchen (the 70%) provides the essential fuel, protein, and rest for them to repair and grow stronger.
You can see that the optimum body fat percentage for physical attractiveness is around 12%, with both lower and higher values resulting in lower ratings of attractiveness. Within the healthy body fat percentage range though, the differences aren't major.
How to get shredded
Here's how to whittle down where it matters most.
People who regularly eat and drink more calories than they burn each day are more likely to gain extra weight, including belly fat. Getting older also makes a difference. People lose muscle as they age.
On average, an adult burns between 0.67 and 0.92 calories per minute during sleep. According to Harvard Medical School, this translates to approximately 40-55 calories per hour, or 320-440 calories during an 8-hour sleep period.
The main thing that is changing overnight is the amount of water in your system. It's amazing how much water weighs! A gallon of water weighs 8 pounds, and a pint of water (16 ounces) weighs 1 pound (in metric, 1 liter of water weighs 1 kilogram).
Seven Signs of Fat-Burning
The 3-3-3 rule for weight loss is a simple, habit-based method focusing on three key areas: 3 balanced meals a day, 3 bottles (or ~1.5L) of water by 3 PM, and 3 hours of physical activity per week, aiming for consistency over complex diets. It simplifies fat loss by establishing rhythm through consistent eating, adequate hydration to support metabolism, and regular movement, promoting sustainable health without intense calorie counting or restrictive rules, says Five Diamond Fitness and Wellness, Joon Medical Wellness & Aesthetics, and EatingWell.
While weightlifting may not burn as many calories as Cardio, it offers other significant benefits such as building muscle, burning more fat, and improving metabolism over time.
Divide your percent body fat by 100 to make it a decimal. Then multiply this number by your total weight. For example, if you weigh 80kg and have learned that your body fat percentage is 15%, multiply 80 x 0.15. This is your fat mass in kilograms (800 x 0.15 = 12kg).
The single most important aspect when it comes to getting your abs to show is having a low body fat percentage. All humans have abdominal muscles that can be made more visible with training – but ultimately to see your abs you need to be at 10% body fat or less (18% or less for women.)