A 100 percent grade is a solid A+ letter grade. A letter grade A+ means excellent performance in a class or on a test. Any percentage score in the 97-100 range is an A+ on the grade scale table. A 100 is the highest possible grade which a student can achieve. Congratulations on your great work!
If you're consistently getting grades around 100% on your tests and assignments, you're on a great path towards getting into really good colleges. Check out the complete discussion on 4.0 GPA to compare your grades, or jump right to the list of colleges you can start thinking about.
Reference table of the percentage grade scale with letter grade and unweighted GPA point equivalents. This grade scale is used my most U.S. middle schools, high schools and colleges.