What grade are you in when you are 17?

Do you know someone who is 17 years old and you wonder what grade they’re in? When you are 17 years old, you are either in the second half of 11th grade or first half of 12th grade.

If it is the first half of the calendar year (spring), then a 17 year old is probably in 11th grade. (Junior in high school)

If it is the second part of the calendar year (fall), then a 17 year old is probably in 12th grade. (Senior in high school)

What grade by age
Find out what grade student is in based on age.

How old are you in school?
How old are you in school? Check age of different grades here!