227 — Chinese School Grade
| Code | Description | History |
|---|---|---|
1
|
Primary school First grade
Typical age 6 |
+30 |
10
|
Senior secondary school Tenth grade
Typical age 15 |
+30 |
11
|
Senior secondary school Eleventh grade
Typical age 16 |
+30 |
12
|
Senior secondary school Twelfth grade
Typical age 17 |
+30 |
13
|
University first year
Typical age 18 |
+30 |
14
|
University second year
Typical age 19 |
+30 |
15
|
University third year
Typical age 20 |
+30 |
16
|
University fourth year
Typical age 21 |
+30 |
17
|
Graduate level
Typical age 22+ |
+30 |
2
|
Primary school Second grade
Typical age 7 |
+30 |
3
|
Primary school Third grade
Typical age 8 |
+30 |
4
|
Primary school Fourth grade
Typical age 9 |
+30 |
5
|
Primary school Fifth grade
Typical age 10 |
+30 |
6
|
Primary school Sixth grade
Typical age 11 |
+30 |
7
|
Junior secondary school Seventh grade
Typical age 12 |
+30 |
8
|
Junior secondary school Eighth grade
Typical age 13 |
+30 |
9
|
Junior secondary school Ninth grade
Typical age 14 |
+30 |
K
|
Kindergarten
Typical age 3–5 |
+30 |
P
|
Preschool
Typical age less than 3 |
+30 |