What is the average size of a penis?

The average erect penis is about 13 to 15cm (roughly 5 to 6 inches) long. Flaccid (soft), the average is around 7 to 10cm, but flaccid size varies a lot more and doesn't predict erect size. Some penises grow a lot when they get hard, others don't change much.

There's a wide range of normal. Most people fall somewhere between 10 and 18cm when erect. If you're within that range, you're normal. If you're outside it, you're probably still normal.

If you're a teenager, your penis might not have finished growing yet. Puberty can continue into your late teens, and the penis is often one of the last things to reach its full size. If you're worried about your size, you're not alone. It's one of the most common concerns people have about their bodies. But the chances are you're completely normal.

The average erect penis is about 13 to 15cm long. That is roughly 5 to 6 inches. When soft, the average is about 7 to 10cm, but soft size varies a lot and does not predict how big it gets when hard.

There is a wide range of normal. Most people are between 10 and 18cm when erect.

If you are a teenager, your penis might not have finished growing yet. It can keep growing into your late teens.