How long does it take to learn to sing? Exactly ten months and three days. If you think it sounds weird, you're right. Some people are born with very little vocal ability, while others are naturally gifted singers. But everyone, from the shyest shower singers to the professionals, can always learn more about singing.
Going from a basic level to an intermediate level of singing takes six months to a year of constant practice. As with other sports, constant repetition develops muscle memory. Basketball players run drills at every practice. They run laps to gain endurance and practice all kinds of coordination exercises.
With a little dedication and a lot of hard work, anyone of any age can learn to sing. That said, you can speed up this process by simply practicing more. The 3-year rule for me is a singer who practices 1 hour a day at least 5 days a week. If you practice two hours a day, you can speed up this process tremendously.
It all depends on how much you want it and your willingness to spend time. The best age to learn to sing depends less on physical maturity and more on factors such as self-motivation, available practice time and ability to concentrate. If the child enjoys music or sings on radio or television programs, this is a good indicator that he is ready to start learning to sing. Now, for some people, learning to read and write can be a little easier depending on a variety of factors, such as genetics, whether your family environment promotes academic performance, etc.
A good teacher will make learning faster and, if you sing demanding music, the teacher can teach you techniques for protect the vocal cords. The Stack Exchange network is made up of 180 communities that include Stack Overflow, the largest and most trusted online community for developers to learn, share their knowledge and develop their careers. You may have noticed right now that there is no set time to learn to sing, and that's fine. However, learning to sing in classes with a supportive instructor can help resolve these issues over time and give students new confidence.
Learning to sing well involves a commitment to learning a technique that is difficult (not impossible) to do without a teacher. Whether it's to pass that big test, qualify for that big climb, or even master that cooking technique, people who rely on mannequins rely on them to learn the critical skills and relevant information needed to succeed. When you say “you don't want to wait so long” you're missing the most important lesson that any musician is forced to learn: patience. I made things much more difficult for me by not enjoying the learning process and being too critical of myself.
You didn't mention what kind of music you want to sing, but most people just learn to sing by singing.