Convert penis diameter to girth - Can you do it?

nicenycdick

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bobg4400

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depends on the shape of your penis. if its a perfect circle(unlikely then its just pi times the diameter although even if your penis is only mostly circular it'll still give you a rough guide.
2.1875 x pi = 6.87 inches so congrats
(it's 2 and 3/16ths which i counted from the pic but decimals look nicer)
 

D_Fiona_Farvel

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Ha...usable length! Hmmm...I guess all of your width gets used, but that's the first I've heard of any of your length being wasted.
So sheltered. :09: I owe you a rooftop lunch next summer, so I'll wait until then to tell you about a partner who left an inch out. Usually. ;)

Oh, and you can use all of mine, dear...anytime!
Damn skippy!


I'm still waiting to hear what the measurement is . . .
I'm curious as well. :scratchchin:
 

Cobalt Blue

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I am horrible in math...was always the English/Writing guy. Does anyone know how to convert the diameter of my cock into it's circumference? Here's a link to my pic, which indicates that I am just under 2 and 1/4 inches in diameter: http://www.lpsg.org/members/nicenyc...13-measuredsoft-after-numerous-requests-i.jpg

Someone do the math for me, please!!
For any circle with radius r and diameter d = 2r, the circumference is πd
π = 3.14159265358979323846264338327950288419716939937510 or 3.1416
 

Calboner

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For any circle with radius r and diameter d = 2r, the circumference is πd
π = 3.14159265358979323846264338327950288419716939937510 or 3.1416
I thought circumference = pi times diameter. Isn't that the correct equation?

NCbear (who's reaching way back into 8th-grade algebra memories for that :rolleyes:)
You guys are missing the point that penises do not have a circular cross-sectional shape. See the attached drawing. Mine, for example, is about 2.1 inches wide, and 2.1 x π = 6.6 inches, but that figure is much more than its actual circumference of about 6.3 inches.
 

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nicenycdick

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You guys are missing the point that penises do not have a circular cross-sectional shape. See the attached drawing. Mine, for example, is about 2.1 inches wide, and 2.1 x π = 6.6 inches, but that figure is much more than its actual circumference of about 6.3 inches.

It seems you are absolutely correct, Calboner! I finally measured with a fabric tape and it seems that my circumference is pretty close to yours...not the 6.8 or so inches my cross-section would have indicated. My measurement pic is (finally) attached. So much for fitting a round peg in an oval hole!!

http://www.lpsg.org/members/nicenycdick/albums/nicenycdick%27s+gallery+pictures/581365-measured.jpeg

Hmmm...now, I wonder if it gets wider when hard...