Don't worry about it, you are in the middle of puberty and have some growing to do overall. This will most likely include your penis. We all get what we get and everyone seems to do alright.
13 millimeters = approximately 0.512 inch, or just over half an inch.
There are 2.54 cm in an inch, so 13 inches is 13 times that or 33.02 centimeters.1 inch is equal to 2.54 centimetres. Therefore, 13 inches is equal to 13 x 2.54 = 33.02 centimetres.
1 inch = 2.54 cm Answer = (9 x 2.54) cm x (13 x 2.54) cm
Studies suggest that the normal adult penis when erect will be around 13 to 15 cm long. 95% confidence intervals will lie within 11 to 19 cm. Note - since female stimulatory organs are nearer to the entry, as far as a female is concerned, length of a penis is secondary to diameter.
There are 0.0254 metres in one inch. Therefore, 13 inches is equal to 13 x 0.0254 = 0.3302 metres.
I'm 15 and have a 6 and a half inch penis, it's above the average. An average man's penis is about 6 inches
That is neither good nor bad. It is the exact average for someone your ageActually the average for a 13 year old is 4-5 inches so yes your penis pretty large for your age. Im twelve and i have a 7 inch penis erect. But yours will probably grow larger because it doesnt usually stop till your about 17 on average.
No, it is within normal size for your age.
It's better than average, so you're ok.
im 13 and i have a 5" penis so i think good
Mine is 6.2" but average is 4.5"-5". Hope this helps!
no man ull have that by the time ur 17-18
No, for a twelve year old to have an 1.3 inch penis is normal. Before the body goes through puberty the average size for an erect penis is 2-4 inches long. yes that is a small penis mine is 5 and half and im 13 but u will mature so dont worry
well the size of the average mans erect penis is 5.5- so for a boy of 13 years it is pretty big.
There is nothing wrong with having an 8 inch penis, though large for your age just enjoy it.
No there is nothing wrong about that
That's the average size for adults!