ok i know somebody had a graph of penis volume a couple days ago, and being the math guy that i am i decided to take the idea and run with it.
Here is a graph that tells you where you stand. Please allow me to explain it:
Calculations
ok, when dealing with a penis with two variables, length (l) and circumference (c), you need to get a little more in depth than calculating the volume of a cylinder. The penis has a round end so for this calculation we will be adding a half sphere to a shortened cylinder.
The sphere - the volume of a sphere is 4/3(pi)r^3 where r is the radius of a circle with a circumference of (c).
Since
c=2(pi)r,
r=c/(2pi).
Now our sphere formula is
4/3(pi)(c/(2pi))^3.
Since we only need the volume for half of this the formula becomes
2/3(pi)(c/(2pi))^3
simplify:
(c^3)/(12(pi)^2)
the cylinder - the volume of a cylinder is (l)(pi)r^2 where (l) is the length of the cylinder. (l) in our case is actually (l)-r because we have to account for the tip. Remember r=c/(2pi), so we have a volume of
((l) - c/(2pi))(pi)(c/(2pi))^2.
Simplify:
(l - c/(2pi))((c^2)/(4pi))
so the total volume of your penis is
v = (c^3)/(12(pi)^2) + (l-c/(2pi))((c^2/4pi))
how to determine your "real" volume
first of all this chart assumes that you have a straight penis, and that the circumference is the same throughout, so you cone shapes and mushroom shapes may need to come up with an "average" circumference to get an accurate measurement. Hook shaped curved guys need to curve their measuring tape. Also, you guys should measure properly and report honestly. For length, measure with a straight tape on the top from your pubic bone to the end. For girth, lay the one end of the tape on it's end and wrap it snuggly and read the measurement where the end of the tape sits.
Results:
Lets start at the dotted line since i have determined this line to be the worldwide average for volume.
Green - congratulations, you are considered above average!! If you are in this region you should never have anything to worry about. Personally, i am in this zone right in the middle between the dotted line and the blue region, and i have always gotten rave reviews for my schlong.
Blue - ok if you are in this region, i would guess you are in the top 3-5% of guys, and as such you should consider being an exibitionist at the next big party. You'll have girls knocking down your door.
Purple - if you are in this region, allow me to shake your hand. I hope i don't offend anyone by saying this but most of you guys will claim to be in this region but most of you are not. This region probably represents the top 0.5-1% if you measure correctly and report accurately. Some of you look like you are in this region, and for that my hat is off to you guys. As far as porn stars are concerned, i would say that sledgehammer, billy glide, julian, mr biggz and others like them would fit this category.
White - if you made this category allow me to bow down to your greatness, then slap you silly for not making hardcore porn movies! This category is reserved for an extremely small, select group of individuals in this world. Believe it or not, there are a couple of lpsg members that make this category. Wrist_thick is one of them, lol. Pornstars that i think make this region are shane diesel, mandingo, jack napier, and maybe shorty mac. For those people that will scream at me that they are in this group allow me to put this group into perspective and i will allow you to prove me wrong - a 20 oz gatorade bottle is 8x9 and contains 37 ci of fluid. Please prove me wrong by taking a photo of your penis next to one.
Yellow - hey don't feel bad! If you are in this category you probably haven't gotten many complaints as long as you know how to work it. Many in this category probably have gotten complimented on their size. And if you are a 7x4 'shower' you probably are considered pretty huge. But in the end, your region is yellow for a reason. Be cautious when making the decision to whip it out at the next party.
Orange - i would call this the danger zone because some people in this region might think they are well hung (like for example 6x4 would probably be considered an average size) but lets not lose sight of the fact that volume wise, this is considered relatively small.
Red - this would be considered very small and in some cases, you may want to consider seeing a doctor about some type of medical procedure. Maybe you are ok if you are one of those 6x3 guys, but you might want to make it a point to never bring it out in public unless you are a major "shower".
Ok people, what color region are you in for real?
