A boy's voice typically begins to change between ages 11 and 14½, usually just after the major growth spurt. Some boys' voices might change gradually, whereas others' might change quickly.
A guy's voice "cracks" or "breaks" because his body is getting used to the changing size of his larynx. Fortunately, the cracking and breaking is only temporary. It usually lasts no longer than a few months. And even during that time, your voice won't crack every time you speak.
While these changes are happening, you might find your voice gets croaky or your voice might suddenly start flipping between low and high. Others can find their voice suddenly flipping between low and high. It can be a bit embarrassing if it happens in public, but this stage usually passes quickly.
A voice change is one of the secondary sexual characteristics adolescents develop. In boys, this happens between ages 12 and 16; in girls, between ages 10 and 14.
Voice breaking
Boys will also find that their voice will start to get deeper. You'll also find your Adam's apple in your throat will start to become more noticeable. When this happens, your voice has broken. Sometimes your voice will break overnight, but usually it happens over time.
When your son's voice begins to change, this often marks the beginning of his “growth spurt.” This growth spurt is a time during adolescence where height increases rapidly. Once your son's voice stops changing, his growth spurt starts to decrease. This process can last two to three years.
A voice crack is most commonly associated with a boy entering puberty, which can occur any time between the ages of 10 and 16. Some boys will pass through puberty and never notice vocal cracking, while others will experience it for long periods of time.
Between the ages of 18 and 21, your voice stabilizes because the vocal folds and larynx have reached their full growth. While there can be some changes into your 30s, most people's voices are finished with physical changes due to hormones by the age of 21 or so.
But rest assured, you're not alone — plenty of guys find their voices don't change until later on in puberty. It's also important to know that not all guys experience vocal “breaking.” For some, the change comes gradually without an abrupt break. It can be so gradual that it isn't noticeable from day to day.
It's important to note that not every boy will experience their voices cracking at the same time, and some boys may not have voices that crack at all. This is nothing for parents to worry about. As much as the growth of the larynx during puberty is inevitable, it's also very individualized.
During puberty, testosterone also causes a boy's larynx to get bigger. The vocal cords also lengthen and thicken in response to testosterone. As the larynx and vocal cords are going through this growth phase, it causes the voice to “crack" and eventually males have deeper voices.
Some young people get pains and aches in their legs and muscles as they grow taller. Sometimes this can cause pain and discomfort during or after exercise. Usually growing pains will go away on their own but if they don't, it's important to get checked out by a health professional.
Most boys voice break at 12-13 yet However there voice won't get deeper until about 14. Most being at 14-16 most common 14. Varies from 14-18.
The protruding part of the throat in boys is called Adam's apple. It is the enlarged voice box or larynx which gets enlarged and visible from outside at the onset of puberty.
Before you reach puberty, your larynx is pretty small and your vocal cords are kind of small and thin. That's why your voice is higher than an adult's. As you go through puberty, the larynx gets bigger and the vocal cords lengthen and thicken, so your voice gets deeper.
The most dramatic changes occur during childhood and adolescence. Your voice box (larynx) and vocal cord tissues don't fully mature until the late teen years.
It's never too late to start singing! In fact, the human voice continues to mature throughout life, so students of any age can benefit from singing lessons. Plus, singing can be an effective way to keep your mind and body sharp.
The various stages of physical maturation in puberty do not necessarily happen at the same time. So you should not expect your voice to depend contemporaneously with your growth spurt; though both are going to happen and it is possible that will happen at the same time.
It is mainly a genetic factor when your voice will crack. 14 years is not late, it is early. Some boys have to wait until they are 18 for their voice to crack. So from what I see, there is nothing to worry about unless there are more factors that concern you.
Most of the voice change begins around puberty. Adult pitch is reached 2–3 years later, but the voice does not stabilize until the early years of adulthood. It usually happens months or years before the development of significant facial hair.
Boys tend to show the first physical changes of puberty between the ages of 10 and 16. They tend to grow most quickly between ages 12 and 15. The growth spurt of boys is, on average, about 2 years later than that of girls. By age 16, most boys have stopped growing, but their muscles will continue to develop.
Stage 5 is the final phase. Development typically ends in this stage. Girls reach physical adulthood. Pubic hair may extend out to their thighs, and some girls may have a line of hair up to their belly button.
The average age for girls to start puberty is 11, while for boys the average age is 12. But it's perfectly normal for puberty to begin at any point between the ages of 8 and 13 in girls and 9 and 14 in boys.