Diman Regional Vocational Technical High School utilizes a 4.0 curriculum level/100 point grade scale. The values associated with each course are listed below.
| Course Type |
Curriculum Level |
Grade Scale |
| Honors |
1 |
4.3 |
| College Preparation |
2 |
4.09 |
| Tech Preparation |
3 |
3.87 |
| AP/Dual Enrollment |
5 |
4.8 |
