Weighted grade average: school, university and vocational training
How weighting affects the result
The grade average is decisive in many school and professional contexts: whether for admission to the Abitur (German high school diploma), the numerus clausus (NC) at university, or the final grade in vocational training – an accurate calculation is essential. The simple arithmetic average, where every grade counts equally, is often not sufficient. Many examination regulations require a weighting, where certain subjects or exams contribute more strongly to the overall grade.
The formula is: average = Σ(grade × weight) / Σ weight. If mathematics is weighted with a factor of 2 and you score a 2, this corresponds to a contribution of 4 – twice as strong as a minor subject with weight 1. This method ensures that core competencies are given appropriate consideration. In the German school system, German, mathematics and the first foreign language are often weighted twice.
For prospective students, the precise Abitur average is important, as many degree programs require an NC. Every tenth of a point can be decisive here. With our calculator, you can already simulate during the school year which final average would result from different grade combinations – and improve targetedly in weaker subjects.
In vocational training, vocational school, in-company training, and written as well as practical exams often flow into the final grade with different weightings. Our calculator is designed for any number of entries – simply enter all relevant grades and the corresponding weighting. Subjects for which no grade is available yet can be left blank – they are ignored.