Adonis Index: Definition + How to Calculate It (2023) - Lift Vault (2024)

What is considered the perfect male body?

Some swear that the most accurate way to determine the perfect male physique is by applying the Adonis Index.

The Adonis Index is a ratio based on several key body measurements that provide the ideal masculine, muscular physique appearance. The ratio is calculated based on the difference between your shoulder circumference and waist circumference. The adonis ratio is 1:1.68.

One of the main reasons the Adonis Index is considered the ideal body type is due to its natural shape, where muscle and strength are highlighted and fat is minimized.

Adonis Index: Definition + How to Calculate It (2023) - Lift Vault (1)

How to Find the Adonis Index Ratio

There are two main parts involved in calculating the Adonis Index, which includes measuring the circumference of the waist, starting at the belly button, then measuring the shoulders circumference at the widest part located between the collarbone and center of the chest.

Once these measurements are made and recorded, review the ratio, and determine how close it aligns with the ideal or perfect body proportions, 1:1.618.

For many people working towards the ideal shoulder to waist ratio, these measurements focus on a “V” shape, which is not explicitly linked to building up shoulder muscles or significantly reducing waist size. However, both goals are best done together to achieve the Golden Ratio.

Adonix Index Calculator

Use the calculator below to determine your shoulder to waist circumference ratio. A value below 1.68 means that the shoulders would need to be broadened or the waist size would need to be reduced in order to move toward the adonis ratio.

Incorporating Ratios Based on Other Body Measurements

While the Adonis Index focuses primarily on the shoulder-to-waist ratio, other body measurements further enhance this ideal lean physique.

There is no specific ratio or size required for forearms, hips, calves, thighs, and upper arms, though strengthening and defining these areas of the body can further enhance the overall appearance of the male body.

When you successfully achieve the Adonis Index ratio, also known as the Golden ratio, training and developing the whole body with regular workouts and building muscle remains essential. It’s ideal for working towards the Adonis Index measurements while improving the body’s proportions overall.

Strengthening the arms can help support a wider shoulder span and a better body profile in some individuals.

Misconceptions About Achieving the Ideal Male Physique

Achieving the ideal male body is a different journey for every individual, though there are some misconceptions about reaching this goal. While working towards the 1:1.68 goal may take some time, some men may focus too much on building massive shoulders and not addressing their waist size, resulting in a bulky overall appearance.

If you’re aiming for the Golden ratio, you’ll experience some hurdles along the way, though it’s essential to focus on the whole body and proportions. Some men may envision that the bulkier look is more impressive. However, this appearance falls significantly short of the Adonis Index for many women and may present as more extreme or unattractive.

Focusing on Waist Size to Achieve the Adonis Index

One of the critical factors in success with the Adonis Index is focusing more on your waist and less on shoulders, as the appearance of a thinner waist naturally accentuates the shoulder width. Achieving the Golden ratio is centered around the waist:

  • The waist should measure roughly 45% of the body’s height
  • Shoulder circumference should measure 1.6x of the waist
  • The chest should measure 1.4x of the waist, slightly smaller than the shoulders
  • Arms are ideal at half of the waist’s measurements
  • Legs should match the upper part of the body

These measurements will vary based on individual height, though the proportions will remain the same, which is vital as the main focus point.

There are three key factors that enhance the Golden ratio, which includes the following:

  • Broad shoulders and a flat chest that’s firm like armor
  • Well developed biceps that are equal or close in size to triceps
  • A well-sculpted abdominal section

Equally toned calves and hamstrings that match the upper body and an overall lean, low-fat body are considered ideal.

Key Measurements and Proportions to Consider

You can get a better idea of what to aim for when working towards achieving the ideal male physique, and there are various proportions to consider:

  • The chest measurements should typically measure 6.5x the size of your wrists
  • Upper thighs should ideally measure 75% more than the circumference of the knees
  • Arms should measure 2.5x of wrists when they are flexed
  • The size of calves ideally measure the same or very close circumference to flexed arms

Achieving the Ideal Male Physique

Some key exercises contribute to achieving the lean physique and broad shoulders that resemble the perfect male body.In terms of programming, bodybuilding programs are best suited for achieving a lean, muscular look.

Popular bodybuilding programs include Joe Delaney’s Ibiza Shreds Workout, Ivysaur Intermediate Aesthetics Routine, and the Intermediate Bodybuilder Routine by Ripped Body.

The Golden Ratio closely resembles the Greek and Roman statues and sculptures that enhance the natural attributes of the perfect male physique. The overall goal is to attain this level of physical stature, which is considered the ideal or perfect male body, rather than exaggerating it or bulking up too fast.

While some individuals work solely on increasing muscle mass and increasing the size of some body areas, the Golden Ratio is more focused on lean body mass and working within the proportions needed to achieve this ideal image.

In other words, increasing the upper torso, including arms and shoulders, to an incredible size may seem best to minimize a larger waist. However, this can eventually cause more weight when there is little or no attention to striving for a leaner body.

The Adonis Index is a great model for achieving the ideal physique, whether you’re a professional athlete, bodybuilder, or simply looking to get into better shape and improve your health. It’s the ideal physical shape to attain for several reasons: it’s a beautiful physique for men and a healthy body type to maintain at any age.

You can take the first step in working towards the Golden Ratio by taking measurements and regularly recording them to track your progress.

Conclusion

While achieving the perfect physique may take longer for some individuals than others, aiming for building muscle while reducing fat are two main objectives to follow. Following a balanced, low-fat, high-protein can help attain this ratio, combined with proper exercise.

Prioritizing low fat or lean body mass is the ultimate goal for meeting the requirements of the Adonis Ratio Index, and it is achievable with the proper diet and nutrition, exercise, strength training, and commitment.

Finally, don’t forget to love yourself. If you’re suffering from an eating or exercise disorder, help is available now. 🙂

Adonis Index: Definition + How to Calculate It (2023) - Lift Vault (2)

About Kyle Risley

Kyle Risley founded Lift Vault in 2016 to make finding great powerlifting programs easier. Since then, the site has grown to include hundreds of programs for strength, bodybuilding, Olympic weightlifting, and more. He currently lives in Massachusetts and continues to compete in powerlifting.

Adonis Index: Definition + How to Calculate It (2023) - Lift Vault (2024)

FAQs

Adonis Index: Definition + How to Calculate It (2023) - Lift Vault? ›

The ratio is calculated based on the difference between your shoulder circumference and waist circumference. The adonis ratio is 1:1.68. One of the main reasons the Adonis Index is considered the ideal body type is due to its natural shape, where muscle and strength are highlighted and fat is minimized.

How do you calculate the Adonis index? ›

The shoulder to waist ratio is determined by dividing the shoulder circumference to the waist circumference and the ideal number for men in 1.6, a derivative of the Golden Ratio. This is also known as Adonis Index and is the most important ratio for the overall look of the body.

What is the Adonis ratio for the male body? ›

Adonis index Ratio is a mathematically proven formula created by our ancestors to build a perfect male body. The mathematics formula is expressed as 1:1.68 it is your waist and shoulder ratio.

What is a good shoulder to waist ratio? ›

The closer you can get your waist/shoulder ratio to 1/1.61, the more aesthetically pleasing your body will be. To find out your ratio, measure around your waist, then the circumference your shoulders, (You're probably going to need some help with this part) then divide shoulders/waist to get your ratio.

What is the golden ratio of the body? ›

This led to the development of a set of measurements that led in turn to the ratio 1: 1.618, which is now often called “The Golden Ratio.” The Golden Ratio is a number that shows up all over the human body, for example the length of the arms and legs divided by the length of the torso.

What is Adonis index score? ›

The Adonis Index is a ratio based on several key body measurements that provide the ideal masculine, muscular physique appearance. The ratio is calculated based on the difference between your shoulder circumference and waist circumference. The adonis ratio is 1:1.68.

How to measure body fat index? ›

Calipers are the cheapest, easiest and most portable method to measure body fat in specific areas. Using at least three spots on your body – chest, abs and thigh are often used – pinch the skin, pulling the muscle away from the fat and measure the fold with the calipers. Always test on the same side.

Can a man have 1% body fat? ›

"It is impossible to have zero percent body fat," says Dr. Sutterer. Guys should have roughly two to five percent of essential fat, he says. It's just not humanly possible to have only 0.33 percent body fat.

What is an Adonis V? ›

What is an Adonis belt? The Adonis belt is the V-shaped muscle that runs diagonally from your hip bones to the pelvic region. It's made of the inguinal ligament and the transverse abdominis (TVA). It's the deepest core muscle group in your abdomen. The Adonis belt is more visible in certain people.

What is the most attractive waist to height ratio men? ›

Healthy women have ratios of 0.67 to 0.80 while healthy men have 0.80 to 0.95. For attractiveness, ideal for men is 0.90 and female ideal is 0.7 (for Western populations only). WHR increases with each pregnancy and increases slightly with age.

What is the average shoulder size for a man? ›

Shoulder width is an estimate away

Still, based on biacromial measurements taken in years passed and trends observed by researchers, it's probably safe to say that in the United States average shoulder width is at least 16 inches (41 cm) for men and 14 inches (36 cm) for women.

What is the perfect waist size for a man? ›

What is a healthy waistline? A healthy waistline for men is anything below 94cm (37 inches) and anything below 80cm (31.5 inches) for women. You are at a high risk if your waist circumference is 102cm (40 inches) or over for men or 88cm (34.6 inches) or over for women.

What is the golden hip to waist ratio? ›

Mathematically, the golden ratio is set at 1: 1.618, which means that the circumference of a woman's hips would be almost 60% more than the circumference of her waist, which is close to impossible.

What is the golden ratio for women's bodies? ›

Results: There is a golden ratio in the distances between xiphoid to waist and waist to the abdominal crease that is close to 1:1.66, and the waist is at the junction of the upper 2/5th and lower 3/5th of the height from xiphoid to abdominal crease.

What is the best body ratio? ›

This resulted in a formula of measurements which yield the ratio 1: 1.618, known as The Golden Ratio. The Golden Ratio is number that shows up all over the human body, from the length of the arms and legs compared to the torso, and it seems to define what proportions look best; that is, most attractive.

What is the golden ratio for face? ›

Some of the proportions they may discuss, as outlined by the Golden Ratio, include: A visually balanced face is approximately 1.618 times longer than it is wide. The distance from the top of the nose to the center of the lips should be around 1.618 times the distance from the center of the lips to the chin.

What is the most accurate body fat test? ›

DEXA (Dual-Energy X-Ray Absorptiometry)

There are many ways of getting your body fat tested, but most experts will agree that the DEXA (Dual-Energy X-ray Absorptiometry) scan is the most accurate testing technology available.

What should my body fat percentage be for my age? ›

For people aged 20 to 39, women should aim for 21% to 32% of body fat. Men should have 8% to 19%. For people 40 to 59, women should fall between 23% to 33% and men should fall around 11% to 21%. If you're aged 60 to 79, women should have 24% to 35% body fat and men should have 13% to 24%.

How to calculate body fat percentage using height and weight? ›

The formula uses a person's body mass index (BMI) to estimate their body fat percentage. For men, the formula is (1.20 x BMI) + (0.23 x Age) – 16.2, while for women, it is (1.20 x BMI) + (0.23 x Age) – 5.4. BMI is calculated by dividing a person's weight in kilograms by their height in meters squared.

What does 25% body fat look like in a man? ›

A man with this level of body fat typically has the “soft” look and has a pouch on his abdomen. 25% body fat: There is almost no separation of muscles, no noticeable veins and no muscle striations.

What 10% body fat looks like on a man? ›

As a general rule of thumb, 10 per cent body fat is the safest place to be. You're lean enough to show muscle — including your six-pack — and you can see your veins from your shoulders to your hands, but you're not so shredded that you're becoming translucent.

What 17 percent body fat looks like? ›

14-17% body fat: Athletic. Very defined. Very visible muscle definition in arms, chest, legs and back. Abs easily seen.

What is a broad shoulder to waist ratio? ›

The Best Shoulder-To-Waist Ratio

So the goal is to get a shoulder-to-waist ratio of 1.618 (or better) to be considered broad-shouldered. Take a tailor's measuring tape and measure all the way around your shoulders and around your back.

What shoulder to hip ratio is hourglass? ›

You are an hourglass if your waist is at least 25% smaller than your shoulder or bust (waist ÷ shoulders or bust ≤ 0.75), your waist is at least 25% smaller than your hips (waist ÷ hips ≤ 0.75), and your shoulder and hip measurements are within 5% of each other.

What is the most attractive chest to waist ratio? ›

One of Swami's studies shows that women prefer a chest-to-waist ratio of 1.4 instead of one in which the two measures are closer to each other. (It's a smaller ratio than 1.6 since your chest is narrower than your shoulders.)

Is 17 inch shoulders broad? ›

Because of the added width contributed by these soft tissues, the average adult female shoulder width is just under 17 inches or 43 cm.

Is 52 inch shoulders broad? ›

Consider there is a person the circumference of whose shoulder is 52 inches. The measurement of the waist is 30 inches. The resultant ratio will be 1.73. This is noticeably greater than a golden ratio, meaning you have broad shoulders.

How many inch shoulders are considered broad? ›

Normal Shoulders: 1.32. Broad Shoulders: 1.38. Head-Turning Broad Shoulders: 1.42. Crowd-Gathering Broad Shoulders: 1.47+

Are 48 inch shoulders broad? ›

If you consider absolute size, then broad shoulders start at 130 cm (50–51 inch) depending on the size of the frame.

Should your shoulders be the same width as your hips? ›

Match Your Shape

Just to be sure, check the numbers: Your shoulder or bust measurements are more than 5 percent bigger than your hip measurement. For example, if your shoulders measure 36 inches, your hips will be 34 1/4 inches or smaller.

How do I know if my shoulders are broad? ›

An easy way to tell is you have broad shoulders is to look at your shoulder width relative to the rest of your body's proportions. Take a look at your upper body without a top on, if it looks like your upper body is a well-defined V silhouette then it's likely you would be considered to have broad shoulders.

What body type has shoulders wider than hips? ›

Inverted triangle body shape - Also known as V shape – broad shoulders that are wider than your waist, hips, and legs.

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