Joint Length+Girth and Volumetric Percentiles
http://bl.ocks.org/abovethemean/raw/9395398/
here is another one you can input to get a result..
This was my result...I was accurate with measurements but I dont know if the conclusion is accurate.
In a room of 1000 guys, 4 should be both longer and girthier than you.
Your dick is at most 19.19 in3 (10.63 fl oz)
That's more voluminous than 98.82% of dudes!