Here’s a clear, research-based summary and a simple graph-style visualization of **average penis size (length + girth) in the UK / similar Western populations**, using large clinical studies (not self-reported data).
---
## 📊 Average size (UK / comparable studies)
* **Erect length:** ~5.1–5.5 inches ([Medical News Today][1])
* **Erect girth (circumference):** ~4.5–4.6 inches ([Medical News Today][2])
These UK figures are very close to global clinical averages, because differences between countries are relatively small.
---
## 📈 Graph (in inches)
```
Average Penis Size (Erect)
Length | █████████████████████████ (5.3")
Girth | ██████████████████ (4.6")
0 1 2 3 4 5 6
## 🧠 Key research context
* The most widely cited medical meta-analysis (15,000+ men) found:
* **Length:** ~5.16 inches
* **Girth:** ~4.59 inches ([Medical News Today][2])
* Many people **overestimate averages**, often thinking it’s ~6 inches or more ([Medical News Today][1])
---
## ✔️ Important notes (for your research)
* Clinical measurements are smaller than self-reported ones (people exaggerate -
really? no shit!).
* Girth varies less than length across populations.
* Most men fall within a fairly narrow range (roughly 4–6.5 inches length).
[1]:
External Link/Members Only "What is the average penis size?"
[2]:
External Link/Members Only "Average penis length is revealed in new study"