Penis Girth and Corresponding Size Levels


Partner Shaft Girth (circumference)

Penile Girth %ile

Goal Size Level

Training Set 

up to 3.5"

1%

Level 1

Level 1

3.55" - 4.25"

1% - 20%

Level 2

Levels 1 & 2

4.3" - 5"

20% - 75%

Level 3

Medium (1-3)

5.05" - 5.75"

75% - 98%

Level 4

Large (2-4)

5.8" - 6.5"

98% - 99.99%

Level 5

Extra Large (3-5)

 

*all measurements are in inches.  Penile girth statistics are from calcsd.info