(6.7 inches) I have an upward curve so measuring with a tape is more comfortable. Bone pressed is a little difficult to get with the tape but I feel like I'm safe to say I sit around 6.6-6.7 inches in length. Let me know what you guys think.
Now I admit I'm kinda selling myself a little short here because a) I have a bit more girth towards the top and b) I'm clearly not fully hard in this picture.