Grade מחשבון

איך להשתמש במחשבון זה

1. הזן Grades (comma separated)
2. הזן Weights (comma separated)
3. לחץ על כפתור חשב
4. קרא את התוצאה המוצגת מתחת למחשבון

How Grade Calculations Work

Most grading systems use weighted averages: each assignment category (homework, exams, projects) has a weight reflecting its importance. Your final grade = sum of (category average × category weight).

Example: Homework (20%): 92 average. Midterm (30%): 85. Final (40%): 78. Participation (10%): 95. Final grade = (92×0.20) + (85×0.30) + (78×0.40) + (95×0.10) = 18.4 + 25.5 + 31.2 + 9.5 = 84.6 (B).

GPA Scales and Conversions

US 4.0 scale: A = 4.0, A− = 3.7, B+ = 3.3, B = 3.0, B− = 2.7, C+ = 2.3, C = 2.0, C− = 1.7, D = 1.0, F = 0.0. Some schools use a weighted GPA where honors/AP classes add 0.5–1.0 points.

International equivalents vary widely. A US B (3.0) roughly corresponds to: UK 2:1 (60–69%), German 2.0–2.3, French 13–14/20, Australian Distinction (75–84%).

What Grade Do I Need on the Final?

To calculate the minimum final exam grade needed: Required final = (Target grade − current weighted total) / final exam weight.

Example: You want a B (80%) overall. Current average (excluding final): 76% on 60% of the grade. You need: (80 − 76×0.60) / 0.40 = (80 − 45.6) / 0.40 = 86%. You need 86% on the final to get a B overall.

Frequently Asked Questions