Your voice is fully developed around the age of 18 for females and 21 for males.
This is generally when the larynx, also known as the voice box, has finished growing. The larynx contains the vocal cords, which vibrate to produce sound. As the larynx grows, the vocal cords lengthen and thicken, leading to a deeper voice.
However, it's important to note that these are just general guidelines. Individual development varies, and some people may reach their full vocal potential earlier or later than these ages.
Here are some factors that can influence the development of your voice:
- Genetics: Your genes play a role in the size and shape of your larynx.
- Hormones: The hormonal changes that occur during puberty significantly affect voice development.
- Health: Certain medical conditions can affect voice development.
- Environment: Factors like smoking and vocal strain can also impact your voice.
While your voice may be fully developed by 18-21, it's still possible to continue improving your voice through vocal training and practice.