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  1. #1
    calicp's Avatar
    calicp is offline Junior Member
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    Testosterone to age calculator

    I was reading in some other posts that baseline for average 25 year old male is 700ng/dl and that it drops about on average 5ng/dl per year. So I did some simple Algebra and came up with this equation:
    A=Age and T=Total Testosterone

    700-(A-25)*5=T
    and if you solve the equation for A you get
    A=(T-825)/-5

    So I plugged my Testosterone lab number into the equation A=(394-825)/-5 and A=86.2 Years old....I have levels of an average 86.2 y/o male wtf?

    Hope some of you guys find the equation useful wondering where you stand when it comes to total T.

  2. #2
    booku is offline Associate Member
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    Quote Originally Posted by calicp View Post
    I was reading in some other posts that baseline for average 25 year old male is 700ng/dl and that it drops about on average 5ng/dl per year. So I did some simple Algebra and came up with this equation:
    A=Age and T=Total Testosterone

    700-(A-25)*5=T
    and if you solve the equation for A you get
    A=(T-825)/-5

    So I plugged my Testosterone lab number into the equation A=(394-825)/-5 and A=86.2 Years old....I have levels of an average 86.2 y/o male wtf?

    Hope some of you guys find the equation useful wondering where you stand when it comes to total T.
    well you're better than me. A= 151 yr. old man. Appt with urologist Dec. 27 for TRT can't come soon enough

  3. #3
    calicp's Avatar
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    Quote Originally Posted by booku View Post
    well you're better than me. A= 151 yr. old man. Appt with urologist Dec. 27 for TRT can't come soon enough
    damn, sorry to hear that. Looks like we both have an appointment on the same days....I can't wait!

  4. #4
    MickeyKnox is offline Banned
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    Can you explain that in long hand for me? Im older and been out of school too long.

    A = (my Test level --> 199 minus 825) divided by -5? Am i reading the equation correctly?

  5. #5
    calicp's Avatar
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    Quote Originally Posted by MickeyKnox View Post
    Can you explain that in long hand for me? Im older and been out of school too long.

    A = (my Test level --> 199 minus 825) divided by -5? Am i reading the equation correctly?
    yes you are reading it correctly, so (199-825) divided by -5 = 125.2 y/o male

  6. #6
    MickeyKnox is offline Banned
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    Quote Originally Posted by calicp View Post
    yes you are reading it correctly, so (199-825) divided by -5 = 125.2 y/o male
    Ok thanks

    Interesting..

  7. #7
    unscarred is offline New Member
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    Yeah but if a man traveling southwest on a train of 58 years of age at a velocity of 55.2 kilometers per hour is racing to catch a falling anvil in a vacuum...what is his test level as he approaches the x,y intercept with the anvil approximating his journey covers 1.4 million kilometers?

    Just kiddin with ya. Interesting.
    Last edited by unscarred; 12-14-2012 at 03:00 PM.

  8. #8
    HCL's Avatar
    HCL
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    (650 - 825 ) / (-5) = 35

    FML

    I am only 24 years old :S

  9. #9
    BuzzardMarinePumper's Avatar
    BuzzardMarinePumper is offline Knowledge Member on Prostate Cancer
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    I thought the actual # was stated on the BW ?

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