When you take an off-campus course at a Dutch university your grades will be converted according to this table:

NL grade point UCU
NVD 0,0 F
1 0,0 F
2 0,0 F
3 0,0 F
4,0 0,0 F
4,5 0,7 D-
5,0 1,0 D
5,5 1,3 D+
6,0 2,0 C
6,5 2,3 C+
7,0 3,0 B
7,5 3,3 B+
8,0 – 10 4,0 A

Note: At the UU grades are rounded off to a .0 or a .5. This means that an A-, a B-, or a C- cannot be obtained.