Grading scale

local grade ECTS grade % equivalents ECTS grade % of successful students normally achieving the grade definition 
5 (bardzo dobry) A 100%-91% 10 excellent – outstanding performance with only minor errors
4,5/4+ (plus dobry) B 90%-86%  25 very good – above the average standard but with some errors
4 (dobry) C 85%-71% 30 good – generally sound work with a number of notable errors
3,5/3+ (plus dostateczny) D 70%-61% 25 satisfactory – fair but with significant shortcomings
3 (dostateczny) E 60%-51% 10 sufficient – performance meets the minimum criteria
2 (niedostateczny)  F/FX  <50% fail (below the minimum criteria)