What Is The Average Penis Size?

When it comes to discussions about human anatomy, topics like penis size can generate curiosity and even anxiety. People often wonder what the average penis size is, how it relates to sex and gender, and whether size matters to partners. In this article, we’ll dive deep into the subject, providing expert insights about penis size. 

Read also: How to Measure Your Penis Size (Length and Girth): Best Guide

What size is the average penis? 

Let’s start with the basics. The average penis size can vary among individuals, but research has provided some general statistics. In a flaccid state, the average penis is approximately 3.61 inches (9.16 cm) long, while in an erect state, it averages around 5.16 inches (13.12 cm). However, it’s important to remember that these numbers can vary, and there’s more to discuss regarding this topic. 

A note about sex and gender 

It’s crucial to acknowledge that penis size is not a determinant of one’s masculinity or femininity. Sex and gender are complex, and they encompass a range of characteristics and identities. Penis size should not be used to judge or define a person’s worth or identity. 

When is penis size too small? 

Concerns about penis size often lead to questions about what is considered too small. While there’s no strict definition, a common guideline is that a micropenis, which is exceptionally small, typically measures less than 2.75 inches (7 cm) when erect. However, what matters most is an individual’s comfort and satisfaction. 

Read also our guide: Condom Sizing: How to Choose the Right Condom Size

Micropenis and buried penis 

Micropenis is a medical condition where the penis is significantly smaller than average. It can have psychological and physical implications, and individuals affected may seek medical intervention. Buried penis is another condition where the penis is hidden beneath the skin and fat of the pubic area, which can also require medical attention. 

What is ‘normal’ or average penis size? 

The concept of ‘normal’ can vary widely, but it’s important to emphasize that there’s a broad range of penis sizes within the average spectrum. What’s crucial is that individuals feel confident and comfortable with their bodies. 

In a flaccid state, the average penis is approximately 3.61 inches (9.16 cm) long, while in an erect state, it averages around 5.16 inches (13.12 cm).

Average penis size by country 

Research has shown that penis size can vary by region and ethnicity. Some studies have attempted to rank countries by average penis size, but these findings can be influenced by various factors, including sample size and methodology. 

How to measure a penis 

For those who want to measure their penis size accurately, it’s essential to measure from the base to the tip along the top side. Use a ruler or measuring tape, and ensure you’re fully erect for the most precise measurement. 

Read also: How to Measure Your Penis Size (Length and Girth): Best Guide

Do partners care about penis size? 

One common concern is whether partners place significant importance on penis size. While preferences may vary, most people prioritize other aspects of a relationship, such as emotional connection and communication, over penis size. Open and honest communication with your partner is key. 

What size penis do women want? 

There is no one-size-fits-all answer to this question, as women’s preferences can vary greatly. What’s more important than size is how partners connect, communicate, and satisfy each other’s needs in a relationship. 

What about gay males? 

Similar to heterosexual relationships, the importance of penis size in gay relationships varies from person to person. Building a strong emotional connection, trust, and communication are often more crucial factors. 

When to seek penis enlargement? 

Some individuals may consider penis enlargement procedures or products. It’s vital to approach this decision carefully and consult with a qualified medical professional to discuss the potential risks and benefits. 

Read also: How to Cum More: Increase Ejaculation & Semen Volume

Impact of obesity and age 

Obesity and age can have an impact on penis size. Excess weight can make the penis appear smaller, and age-related changes may affect erectile function. Maintaining a healthy lifestyle can help mitigate these effects. 

Is 4.5 inches erect a good size? 

A penis size of 4.5 inches erect is within the range of average. However, what truly matters is how you feel about your body and your ability to have a satisfying and fulfilling sexual life. 

Penis size varies from person to person. Research ( https://pubmed.ncbi.nlm.nih.gov/32666897/) suggests the average length of an erect penis probably ranges from 5.1 – 5.5 inches. If a person is concerned about their penis size, they should consider talking with a healthcare professional.

Originally published by Gainswave. Updated 02.01.2023.
Medically reviewed by David Cunningham, MD, GAINSWave’s Clinical Advisor.
Reviewed by y Dr. Kendrick Heywood
an accomplished medical professional, GAINSWave’s Clinical Advisor.


In summary, understanding the average penis size is just one piece of a much larger puzzle. It’s crucial to approach this topic with empathy, sensitivity, and respect for individual differences. Remember that size is not the sole determinant of sexual satisfaction or self-worth. 

In conclusion, discussing penis size can be sensitive, but it’s important to approach it with empathy and understanding. Ultimately, what truly matters in any sexual relationship is communication, trust, and mutual satisfaction.

Frequently Asked Questions (FAQs) 

Can I change my penis size?

While some surgical procedures claim to enlarge the penis, they come with risks and may not guarantee satisfaction. Consulting with a healthcare professional is essential before considering any such options. 

Are there any non-invasive methods to enhance penis size?

Non-surgical methods, such as penis pumps or exercises, exist but may have limited effectiveness. Results vary, and it’s essential to use such methods cautiously. 

Do women really care about penis size?

Women’s preferences vary widely, but emotional connection, communication, and trust tend to be more significant factors in satisfying relationships. 

Can a small penis affect sexual performance?

Penis size is not the sole determinant of sexual performance. Confidence, communication, and understanding your partner’s needs are crucial for a satisfying sexual experience. 

Is there a ‘perfect’ penis size?

There is no universally perfect size. What matters most is self-confidence and the ability to engage in mutually satisfying sexual experiences. 

Should I compare myself to others?

Comparing yourself to others can lead to anxiety and self-esteem issues. It’s essential to embrace your unique qualities and focus on self-acceptance. 

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