The exact GPA cutoffs vary widely depending on the institution (university, college, high school). There's no universal standard. However, generally:
* Honors: Requires a GPA above a certain threshold, typically in the upper range of "B" average or above (e.g., 3.5/4.0 or higher).
* High Honors (or Highest Honors, Summa Cum Laude): Requires a substantially higher GPA, often in the upper "A" range (e.g., 3.8/4.0 or higher). Sometimes there's even a distinction between *high honors* and *highest honors*, with the latter reserved for the very top GPA earners.
In short, high honors indicates a substantially superior academic performance compared to honors.