Meeting with your instructor once a week is the best way for most intermediate level students to learn guitar, as it allows for steady progress. If you need more time to master the material, you can switch to classes every two weeks until you feel more confident. If you practice on your own every two weeks, that should be enough. As a beginner, more instruction is always beneficial, but as you improve, you'll want to find your own sound.
The same weekly class time that you dedicate can be used as daily practice time. There are advantages and disadvantages of online guitar lessons that affect how often they should be taken. The cost of in-person guitar lessons will also have an impact on how often they can or should be taken. Prospective students often come to their first lesson with expectations of how long it should last.
In this case, it makes sense to take guitar lessons more often to get more out of them and progress faster. Generally, in-person or tutoring classes will average once a week, while online guitar lessons (in shorter periods) will average once every two days. It's recommended that children start playing guitar at age seven, but the frequency of lessons should be limited. After a few one-on-one sessions, your instructor will be able to assess how many lessons you'll need and what type of schedule will work best for you.
If you can't take guitar lessons with a teacher for some reason, there are plenty of useful articles and videos online to get started. This makes the process of taking a lesson easier and more autonomous, so a child can participate in a lesson every other day and learn at their own pace. After a one-hour guitar lesson, you may need to practice for many hours at home to get the full benefit of that lesson. Weekly lessons provide enough frequency for students to receive regular feedback and correction in these areas, so bad habits don't take root between lessons.
You can't expect to fully assimilate any lesson in a week. If you commit to your guitar lessons and do your best, this will help you reach your goals faster, but don't forget to have fun along the way. Then take classes once a week or every two weeks, so you won't pay more or as often and have more time to work on the material between classes.Committing to regular guitar lessons is essential for mastering the instrument and achieving your goals. With the right approach and dedication, you can make steady progress and have fun while doing it.
Online resources are also available if taking classes with an instructor isn't possible.