Overview
23x4 • 9.1" × 1.6"
23x4
9.1 inch length • 1.6 inch diameter
Penis Category:
large
Cock L/D ratio: 5.75
Cock Volume: ~289 mL
Cock Cross-section: 12.57 cm²
Relative scales
Length (vs. 10–22 cm typical)
Diameter (vs. 4.0–7.5 cm typical)
Girth (vs. 11.5–23 cm typical)
Core metrics
Length
23 cm
9.1 inch
Category: long
Real-world examples
• Tablet short edge ≈ 20–22 cm• Chef’s knife handle+guard ≈ 21–23 cm
• Letter envelope long side (DL) ≈ 22 cm
• Two credit cards end-to-end ≈ 17.2 cm (shorter)
Diameter
4 cm
1.6 inch
Category: slim
Real-world examples
• Chicken egg width ≈ 4.2–4.5 cm Ø• Small jar lid ≈ 4–5 cm Ø
Circumference (≈ π × diameter)
12.6 cm
4.96 inch
Fit-critical value for sleeves & rings.
Surface & volume
Penis Surface index
~289 cm²
Penis Volume (cylinder)
~289 mL
Penis Mass (≈ water)
~289 g
Condom sizing guide
Recommended nominal width
63 mm
XL
Closest catalog size: 63 mm (spot on)
Also try (± stretch)
61 mm
62 mm
64 mm
65 mm
Stretch window (comfort)
• Target girth: 12.6 cm
• Comfortable range (≈ −8% … +8%): 11.6–13.6 cm
• As nominal width: 58–68 mm
• Comfortable range (≈ −8% … +8%): 11.6–13.6 cm
• As nominal width: 58–68 mm
Materials and brands vary — if in between, start with the closest and adjust.
Condom length tip
XL length recommended (≈ 205 mm). Width map (45–72 mm)
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
Highlighted: need (computed) and best (closest available).
At a glance
Profile
• L/D ratio: 5.75
• Status: large
• Inch readout: 9.1" × 1.6"
• Status: large
• Inch readout: 9.1" × 1.6"
Handy links
Fun fact
Animal comparison
Target length: 23 cm (≈ 9.1" )
🐹 Guinea pig
Body ~20–25 cm
🐹 Guinea pig
Body ~20–25 cm