Noto Serif Khmer Regular Version 2.004 481 characters in total, assigned to the following Unicode blocks:
Unicode blocks Percent Total codes Total charaters
Basic Latin
75%

75%

128 96
Latin-1 Supplement
66.41%

66.41%

128 85
Latin Extended-A
75.78%

75.78%

128 97
Latin Extended-B
2.4%

2.4%

208 5
Spacing Modifier Letters
11.25%

11.25%

80 9
Combining Diacritical Marks
13.39%

13.39%

112 15
Khmer
89.06%

89.06%

128 114
Khmer Symbols
100%

100%

32 32
Latin Extended Additional
3.52%

3.52%

256 9
General Punctuation
13.39%

13.39%

112 15
Currency Symbols
2.08%

2.08%

48 1
Letterlike Symbols
1.25%

1.25%

80 1
Mathematical Operators
0.39%

0.39%

256 1
Geometric Shapes
1.04%

1.04%

96 1
Total:
26.84%

26.84%

1792 481