Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Construction
Roof Pitch Calculator
Convert between rise-over-run pitch (X-in-12), degrees, and slope percentage. Includes rafter-length multiplier for figuring out material lengths.
Fill in the required fields to see your result.
Education
Final Grade Calculator
Find the minimum score you need on your final exam to reach a target overall grade, given your current grade and the final's weight. The 'what do I need on the final?' calculator every student wants the week before exams.
Fill in the required fields to see your result.
Key differences
| Roof Pitch Calculator | Final Grade Calculator | |
|---|---|---|
| Category | Construction | Education |
| Inputs required | 4 | 3 |
| Result | Roof angle (°) | Required Final Exam Score (%) |
| What it does | Convert between rise-over-run pitch (X-in-12), degrees, and slope percentage. Includes rafter-length multiplier for figuring out material lengths. | Find the minimum score you need on your final exam to reach a target overall grade, given your current grade and the final's weight. The 'what do I need on the final?' calculator every student wants the week before exams. |