Grade calculator: what do I need?
Enter your grades and weights, choose the average you want and see the minimum grade you need on your next test.
The calculation happens only in your browser: nothing is sent or stored.
How to work it out yourself
Needed = (target average × (total weight + weight of next test) − sum of (grade × weight)) ÷ weight of next test
Example: you have a 6 (weight 1) and a 5 (weight 2) and you want an average of 5.5. The next test counts once. Then it is (5.5 × (3 + 1) − (6 + 10)) ÷ 1 = 22 − 16 = 6. So you need at least a 6.0.
Frequently asked questions
Why do I get a grade below 1 or even a negative number?
Then any grade reaches your goal. The calculator shows the exact mathematical minimum and does not round it up to 1.
What does a result above 10 mean?
Then your goal cannot be reached with one more test. See what a lower target gives, or how it works out over several tests.
How does weighting work?
A test with weight 3 counts three times as much as a test with weight 1. If you leave the weight empty, the calculator uses 1.
Does the result match Magister?
The calculator only uses the grades and weights you enter; it is an estimate. Schools may round differently or use terms and resits. The grades in Magister and your school's rules always prevail.
Do this automatically with your real grades
In the Westerwork app your grades from Magister are already there, and you can work out what you need per subject.
