Grades Weights Calculator

One item per line as "Name: score, weight". The weight may be a percentage of the course, a point value, or anything proportional. A score may be written 88, 88% or 44/50. Leave the weight off for an item that counts once. In average mode every weight is taken as 1.
Percentage points added to the raw score before the letter is assigned.
Letter:minimum percent pairs, e.g. "A:93, A-:90, B+:87, B:83, F:0".
The rounded percentage is what the letter grade is assigned from, matching gradebook practice.
Score
87.60 %
Test Grade Calculator
Letter grade
B+
Grade points (4.0 scale)
3.30
Points earned
87.6
Points possible
100
Points lost
12.4
Score before the curve
87.6000 %
Passing?
Yes
Grading scale used
10-point scale with plus/minus
Total weight
100.0000
Worked out from University of California - Admissions, GPA requirement: how to calculate your UC GPA and 5 other sources.

How this is worked out

4 steps
  1. Weighted mean = (95 x 20 + 82 x 30 + 88 x 50) / 100 = 87.6%
  2. Percentage = 87.6 / 100 x 100 = 87.6%
  3. Rounded to 2 decimal place(s): 87.6%
  4. On the 10-point scale with plus/minus, 87.6% is a B+.
Score needed for each gradetable
letterminPercentminPoints
A+9797
A9393
A-9090
B+8787
B8383
B-8080
C+7777
C7373
C-7070
D+6767
D6363
D-6060
F00
Graded items and their contributiontable
namescoreweightshareOfGradecontribution
Homework95202019
Midterm82303024.6
Final exam88505044

Results are general information, not financial, tax, legal, medical or engineering advice.