Welcome to our Penis Size Calculator! We understand that penis size is a topic of curiosity and importance for many individuals. This calculator is designed to provide you with an estimate of your penis size based on various data sources and measurements. Please keep in mind that the results are approximations and should not be considered as definitive measurements.
Our goal is to promote accurate information, dispel myths, and provide a platform for self-awareness and education. We believe that understanding the range of average penis sizes can help individuals feel more comfortable and confident in their own bodies.
Provide the information below and check the size of your penis compared to the world
What is Penis Size Calculator?
A Penis Size Calculator is a tool or application that allows individuals to input their measurements of penis length and circumference and obtain information about how their measurements compare to average sizes in different countries or populations.
The calculator takes user-provided data, such as the length and circumference of an erect penis, and compares it to average measurements obtained from studies or surveys. Moreover, it generates results that indicate whether the user’s measurements are above average, below average, or within the average range for a particular country or population.
Penis Size Calculators are often used out of curiosity or to provide reassurance to individuals who may have concerns about their penis size. It’s important to note that penis size is a personal and sensitive topic. While such calculators can provide general information. They should not be used as a definitive measure of one’s sexual health or self-worth. It’s always recommended to consult with a healthcare professional for any concerns or questions related to sexual health.
How does this penis calculator work?
This Penis Size Calculator is a tool that helps you compare your penis size to average sizes in different countries. Here’s how it works:
- Select Your Country: Start by choosing your country from the dropdown list. This helps the calculator provide average-size data specific to your country.
- Enter Your Measurements: Input the length and circumference of your erect penis in inches. It’s important to measure accurately to get reliable results.
- Calculate: Click the “Calculate” button, and the calculator will compare your measurements to the average sizes in your selected country.
- View the Result: The calculator will display a result that includes the average size in your country, as well as your own size. It will also show the difference between your size and the average size, both in terms of length and circumference.
For example, if you’re from Afghanistan and you enter a length of 6 inches and a circumference of 5 inches, the calculator will tell you the average size in Afghanistan is 5.4 inches in length and 4.5 inches in circumference. It will also show that your length is 0.6 inches longer and your circumference is 0.5 inches larger than the average in Afghanistan.
We have another relevant tool called Testicle Size Calculator, you can also try this out.
Data on penis size by country
| Country | Length of erect penis (inches) | Circumference of erect penis (inches) |
|---|---|---|
| Afghanistan | 5.4 | 4.5 |
| Albania | 5.6 | 4.79 |
| Algeria | 5.7 | 4.32 |
| Angola | 6.2 | 4.65 |
| Argentina | 5.9 | 4.51 |
| Armenia | 5.2 | 4.24 |
| Australia | 6.2 | 5.2 |
| Austria | 5.8 | 4.76 |
| Azerbaijan | 5.4 | 4.29 |
| Bahrain | 5.1 | 4.41 |
| Bangladesh | 4.4 | 4.13 |
| Belarus | 5.5 | 4.48 |
| Belgium | 6 | 5.22 |
| Belize | 6.2 | 5.07 |
| Bhutan | 4.4 | 4.06 |
| Bolivia | 5.8 | 4.45 |
| Bosnia and Herzegovina | 6 | 4.76 |
| Brazil | 6.2 | 5.11 |
| Bulgaria | 5.8 | 4.6 |
| Burkina Faso | 6 | 4.8 |
| Buzzfeed Motion Pictures | 6.4 | 4.86 |
| Cambodia | 3.9 | 4.38 |
| Cameroon | 6.6 | 4.84 |
| Canada | 5.5 | 4.85 |
| Cape Verde | 5.5 | 4.87 |
| Central African Rep. | 6 | 4.75 |
| Chad | 6.1 | 4.77 |
| Chile | 5.7 | 4.83 |
| China | 5.1 | 4.39 |
| Colombia | 6.6 | 5.11 |
| Congo-Brazzaville | 6.8 | 5.02 |
| Costa Rica | 5.4 | 4.43 |
| Cote d’Ivoire | 6 | 4.83 |
| Croatia | 5.8 | 5.11 |
| Cuba | 6.2 | 4.77 |
| Cyprus | 4.8 | 4.56 |
| Czech Republic | 5.6 | 4.59 |
| Denmark | 5.9 | 5.22 |
| Dominican Republic | 6.3 | 4.79 |
| DR Congo | 7.1 | 5.14 |
| Ecuador | 6.9 | 5.29 |
| Egypt | 5.5 | 4.77 |
| El Salvador | 5 | 4.23 |
| Eritrea | 5.7 | 4.68 |
| Estonia | 5.4 | 4.94 |
| Ethiopia | 5.3 | 4.8 |
| Finland | 5.4 | 4.41 |
| France | 5.7 | 5.37 |
| Gambia | 5.9 | 4.6 |
| Georgia | 5.5 | 4.51 |
| Germany | 5.7 | 4.88 |
| Ghana | 6.8 | 5.04 |
| Greece | 4.8 | 4.69 |
| Greenland | 5.5 | 4.84 |
| Guatemala | 5.2 | 4.33 |
| Guyana | 5.8 | 4.36 |
| Haiti | 6.2 | 4.76 |
| Hawaii | 5.2 | 4.53 |
| Honduras | 4.9 | 4.35 |
| Hong Kong | 4.4 | 4.21 |
| Hungary | 5.8 | 4.65 |
| Iceland | 5.7 | 4.73 |
| India | 5.1 | 4.52 |
| Indonesia | 4.6 | 4.64 |
| Iran | 4.6 | 4.61 |
| Iraq | 4.5 | 4.46 |
| Ireland | 5 | 5 |
| Israel | 5.4 | 4.61 |
| Italy | 4.9 | 4.8 |
| Jamaica | 6.4 | 4.73 |
| Japan | 5 | 4.53 |
| Jordan | 5.3 | 4.68 |
| Kazakhstan | 5.3 | 4.46 |
| Kenya | 6.4 | 4.85 |
| Kiribati | 5.6 | 4.46 |
| Korea, North | 3.8 | 4.67 |
| Korea, South | 4.3 | 4.45 |
| Kuwait | 4.5 | 4.52 |
| Laos | 4 | 4.28 |
| Latvia | 5.8 | 4.7 |
| Lebanon | 6.6 | 4.88 |
| Libya | 5.4 | 4.6 |
| Lithuania | 5.7 | 4.44 |
| Luxembourg | 5.4 | 4.49 |
| Macedonia | 5.5 | 4.71 |
| Mexico | 5.5 | 4.4 |
| Moldova | 5.4 | 4.58 |
| Mongolia | 5 | 4.18 |
| Montenegro | 5.3 | 4.71 |
| Morocco | 5.5 | 4.89 |
| Myanmar (Burma) | 4 | 4.19 |
| Nepal | 3.9 | 4.67 |
| Netherlands | 6.1 | 5.33 |
| New Caledonia | 5.2 | 4.65 |
| New Zealand | 6.2 | 5.12 |
| Nigerian | 6.7 | 4.86 |
| Norway | 5.6 | 5.18 |
| Oman | 5.1 | 4.46 |
| Pakistan | 4.5 | 4.62 |
| Palestine | 5.9 | 4.34 |
| Panama | 6.1 | 4.6 |
| Papua New Guinea | 5.4 | 4.47 |
| Paraguay | 6.1 | 4.35 |
| Peru | 5.9 | 4.49 |
| Philippines | 4.3 | 4.34 |
| Poland | 6.1 | 4.57 |
| Portugal | 6 | 4.43 |
| Qatar | 4.9 | 4.6 |
| Romania | 5 | 4.04 |
| Russia | 5.6 | 4.62 |
| Samoa | 5.1 | 4.76 |
| Saudi Arabia | 4.9 | 4.57 |
| Scotland | 5.6 | 4.59 |
| Senegal | 6.3 | 4.81 |
| Serbia | 5.8 | 5.11 |
| Singapore | 4.4 | 4.44 |
| Syria | 5.2 | 4.41 |
| Slovakia | 5.6 | 4.51 |
| Slovenia | 5.5 | 4.61 |
| Solomon Islands | 5.2 | 4.61 |
| South Africa | 6 | 4.38 |
| Spain | 5.3 | 4.8 |
| Sri Lanka | 4 | 4.33 |
| Sudan | 7.1 | 5.15 |
| Suriname | 5.3 | 5.06 |
| Sweden | 6 | 5.03 |
| Switzerland | 5.6 | 5.05 |
| Taiwan | 4.9 | 4.96 |
| Tanzania | 4.5 | 4.52 |
| Thailand | 3.7 | 4.26 |
| Tibet | 5 | 4.42 |
| Tonga | 5.1 | 4.45 |
| Tunisia | 5.8 | 4.87 |
| Turkey | 5.4 | 4.41 |
| Turkmenistan | 5.3 | 4.19 |
| UAE | 4.9 | 4.5 |
| Ukraine | 5.6 | 4.83 |
| United Kingdom | 5.6 | 4.81 |
| United States of America | 5.6 | 4.81 |
| Uruguay | 5.8 | 4.95 |
| Uzbekistan | 5.3 | 4.69 |
| Venezuela | 6.7 | 5.13 |
| Vietnam | 4 | 4.55 |
| Yemen | 5 | 4.29 |
| Zambia | 6.2 | 4.6 |
| Zimbabwe | 6.2 | 4.61 |
Average penis size by ages
| Age (y) | No. of Patients | SPL (cm) | -2SD of SPL (cm) | Penile Circumference (cm) | -2SD of Penile Circumference (cm) | p-value (SPL vs. Circumference) |
|---|---|---|---|---|---|---|
| 0–1 | 180 | 3.6±0.4 | 2.8 | 3.8±0.4 | 3.0 | 0.001 |
| 1–2 | 137 | 3.9±0.5 | 2.9 | 3.9±0.4 | 3.1 | 0.803 |
| 2–3 | 83 | 4.0±0.5 | 3.0 | 3.9±0.3 | 3.3 | 0.196 |
| 3–4 | 74 | 4.3±0.6* | 3.1 | 4.1±0.5 | 3.1 | 0.034 |
| 4–5 | 71 | 4.2±0.6 | 3.0 | 4.1±0.4 | 3.3 | 0.271 |
| 5–6 | 43 | 4.5±0.7 | 3.1 | 4.2±0.4 | 3.4 | 0.068 |
| 6–7 | 45 | 4.4±0.5 | 3.4 | 4.3±0.4 | 3.5 | 0.367 |
| 7–8 | 20 | 4.6±0.5 | 3.6 | 4.3±0.5 | 3.3 | 0.091 |
| 8–9 | 22 | 4.7±0.6 | 3.5 | 4.5±0.4 | 3.7 | 0.573 |
| 9–10 | 15 | 4.6±0.9 | 2.8 | 4.6±0.7 | 3.2 | 0.713 |
| 10–11 | 16 | 5.2±1.1 | 3.0 | 5.0±0.8 | 3.4 | 0.669 |
| 11–12 | 14 | 5.9±1.4 | 3.1 | 5.7±1.3 | 3.1 | 0.769 |
| 12–13 | 16 | 6.9±2.0 | 2.9 | 6.4±1.8* | 2.8 | 0.539 |
| 13–14 | 14 | 8.2±2.0 | 4.2 | 7.5±1.6 | 3.3 | 0.352 |
| 15-16 | 10 | 9.1±2.0 | 3.1 | 8.3±1.3 | 3.4 | 0.331 |
| 17-18 | 8 | 10.3±2.0 | 2.9 | 9.1±1.6 | 3.5 | 0.383 |
Does a penis get smaller with age?
As men age, it is not uncommon for some changes to occur in the penis, which may lead to a perceived decrease in size. Several factors can contribute to these changes:
- Erectile Tissue Changes: Over time, the erectile tissue in the penis may become less elastic and more fibrous. This can result in a reduced ability to achieve and maintain a fully erect penis, which may give the impression of a smaller size.
- Hormonal Changes: As men age, there is a gradual decline in testosterone levels. Testosterone plays a role in penile growth and maintenance. Lower testosterone levels may impact the size and firmness of erections.
- Reduced Blood Flow: Aging can lead to reduced blood flow to the penile arteries, which may affect the ability to achieve a fully rigid erection.
- Pelvic Floor Muscles: Weak pelvic floor muscles can contribute to erectile difficulties and may affect the angle of the penis during erection, potentially giving the perception of a smaller size.
- Weight Gain and Obesity: Excess weight, particularly obesity, can lead to a build-up of fatty deposits around the pubic area, which can make the penis appear smaller.
- Prostate Surgery: Some surgical procedures, such as prostate surgery, can impact erectile function and, in some cases, lead to a decrease in penile size.
Source: What Causes Penis Shrinkage?
What is the age limit for Pennis thicker?
The age limit for penis thickness or girth growth is not well-defined, as it can continue to develop and change throughout adolescence and even into early adulthood. As you mentioned, most of the significant penis growth occurs between the ages of 12 and 16, during puberty. During this time, hormonal changes trigger the development of secondary sexual characteristics, including genital growth.
The Tanner stages, also known as sexual maturity rating (SMR) stages, are a commonly used scale to describe the development of secondary sexual characteristics during puberty. In the context of penis growth, the Tanner stages help monitor and classify the progression of genital development. The stages are usually categorized from 1 to 5:
- Tanner Stage 1: Prepubertal stage, where there is no enlargement of the penis or testicles.
- Tanner Stage 2: Early puberty, characterized by slight enlargement of the testicles and scrotum.
- Tanner Stage 3: Continued growth of the penis and testicles, along with further enlargement of the scrotum.
- Tanner Stage 4: Further enlargement and darkening of the scrotum, and increased penis size.
- Tanner Stage 5: Full adult genital development, with the penis and testicles reaching their fully developed size and appearance.
It is essential to understand that individual variations in development can be significant, and not all individuals will progress through the Tanner stages at the same rate. Additionally, the age at which individuals reach their fully developed penis size can vary. While most people reach their fully developed penis size between the ages of 18 and 21, some may continue to experience slight growth changes beyond this age.
Factors that can influence penis growth and development include genetics, hormonal levels, nutrition, overall health, and lifestyle factors. It is also worth noting that sexual development and penis growth are not solely determined by the penis’s size but involve the maturation of the entire reproductive system and the body as a whole.
Source: Is There an Age Limit for Penis Growth?
What are the data sources for this Penis size calculator?
We have collected the data from various sources for this Penis Size Calculator. Most importantly, Urologist Meir Daller and Doctor Vanessa Rugeles, helped us to validate the data and create the algorithm for this penis size calculator. Thay also checked and validated all the content in this webpage. Also, we have gone though lots of research papers, online articles, blogs and so on. Some of the sources are given below:
- Journal of Urology (mentioned in 2011)
- Journal of Sexology 2006
- Surveymonkey.com – 2015
- University Agostinho Neto 2001
- Smith et al. 1998 – Does penis size influence condom slippage and breakage?
- Lynn et al.. 2012 – An examination of Rushton’s theory of differences in penis length
- Universitair Ziekenhuis Antwerpen – 2015
- Genital size measure survey 2015 (genitalsize.com)
- Sociedad Boliviana de Urología – 2015
- Genital size survey 2015 (genitalsize.com)
- Pedro N. Gabrich; Juliana S. P. Vasconcelos; Ronaldo Damião; Eloísio A. da Silva 2007
- Tomova A et al. 2010 – Growth and development of male external genitalia (17 to 19)
- Keith Habersberger, Los Angeles, BuzzFeed Motion Pictures – 2015
- African Journal of Urology 2003
- Siminoski K. et al. – The relationships among height, penile length, and foot size. Ann Sex Res 1993
- African Journal of Urology 1998
- Central Hospital of N’Djaména 1989
- Otero Andrade. Fabio. 2008 Universidad de Chile. Dpt. de Urologia. 1998
- Chen XB. Li RX. Yang HN. Dai JC. 2014
- 18-year-olds Military survey – Otero Andrade. Fabio E. y Cajigas Plata. Jaime Andrés. Bogo. 2008
- Journal of Urology, Revised 2015
- Internacionalizaci Univerzity v Praze. 2001
- University of Copenhagen – Urological Research Center and Andrology 2015
- Genital size measure survey 2015 (genitalsize.com)
- l’Universite Kongo / Mbanza-Luvaka. 1997
How does this penis calculator help people?
The Penis Size Calculator aims to provide individuals with an estimation of their penis size based on various data sources and measurements. While it’s important to note that no online calculator can provide precise or definitive results, the calculator can help people in the following ways:
- Self-awareness: The calculator can provide individuals with a general understanding of where their penis size falls within the range of average measurements. Additionally, this can help alleviate concerns or insecurities by providing reassurance that their size is within the normal range.
- Education: The calculator is often accompanied by information and resources about penis size, debunking common myths, and providing accurate information. This can help individuals gain a better understanding of what factors influence penis size and dispel any misconceptions.
- Perspective: By presenting a range of average measurements, the calculator helps individuals realize that there is a wide variety of penis sizes among men. Eventually, this can help promote a healthier body image and reduce anxiety or comparison to unrealistic standards.
- Understanding the need to see a doctor: Based on the result of this penis size calculator, you can understand whether you need to see a doctor or not.
- Personal satisfaction: Some individuals may find satisfaction or relief in knowing their approximate size, which can enhance self-acceptance and confidence. Understanding that there is a wide range of sizes considered normal can help individuals feel more comfortable and content with their own bodies.
It’s essential to approach these calculators with a realistic mindset and understand that individual experiences may vary. Finally, if individuals have concerns about their penis size or any related issues, it is always advisable to consult with a healthcare professional who can provide personalized advice and guidance.