# Coefficient of growth

Discussion in 'Sex With a Large Penis' started by ApcIII, Jul 28, 2006.

1. ### ApcIII New Member

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Here is something I must have read somewhere long ago: the coefficient of growth. A simple division to determine the growth of your penis from rest to erection (a percentage%). This idea came to mind as my girlfriend seemed pretty shocked by my apparently 'normal' flaccid penis measuring 4.5", considering when fully erect is reaches a size of 8"...

So here is the calculation:
(Length of Erect penis - Length of Flaccid penis) / Length of Flaccid penis
This will give u a simple percentage to see how much length u gain with an erection... my percentage of growth is 78%, I would like to compare to others...

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2. ### jakeeledhluin New Member

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89ish% (depends on the weather, etc.)

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3. ### Pecker Retired Moderator Gold Member

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33.3%

I'm a shower.

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I hate math.

(7-3.5)/3.5=

...100%

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5. ### dongalong Gold Member

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22-10cm/10cm = 120% (it's so much easier to calculate in metric!)

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6. ### danglybanger New Member

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especially if one's penis is longer than a foot :biggrin1:

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7. ### ennedi VerifiedGold Member

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15cm-10cm/10cm = 50%
wow dongalong, 120! thats a percentage!

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8. ### dongalong Gold Member

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Hence the avatar - from dingaling to dongalong:biggrin1:

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9. ### Kauri Tree Active Member

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(5.5 - 3.4) / 3.4 = 61.8%

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10. ### D_Coyne Toss New Member

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I do i with cm, more familiar to me: (23-15)/15= 53,33%

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11. ### Wonderboy New Member

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33.3%

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(8-5)/5=60%

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13. ### ILguy23 New Member

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I am DEFINITELY a grower. 6" - 1.5"/1.5" = 300%

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14. ### The Chosen One New Member

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+35%, must be a shower. (as if I didn't know.)

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15. ### Nitrofiend New Member

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I have typical range of flaccid size from 2.75"-3.5"

(7" - 3.5") / 3.5" = 100% increase in length.

(7" - 3.25") / 3.25" ~ 115% increase in length.

(7" - 3") / 3" ~ 133% increase in length.

(7" - 2.75") / 2.75" ~ 155% increase in length.

Average those four and you get a 125.75% increase in length. I'm a certified grower. You also get an average flaccid length approximately 3.13".

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16. ### over13inches Member

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96.42 (to 2 d.p. - remember that from Maths?)

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17. ### Mr. Snakey Gold Member

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Nice pics! Wow!:smile:

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375%.

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19. ### basque9 VerifiedGold Member

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Between 35% and 40 % coefficient of growth!

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