Mac OS Character Set is based on one byte character encoding system, Mac-Roman. The character set shares same characters up to first 128 character with ASCII character encoding.

Excel’s the CHAR function uses this characters set for Mac versions.

Code Description Code Description Code Description
0 null character 86 V 172 ¨
1 start of heading 87 W 173
2 start of text 88 X 174 Æ
3 end of text 89 Y 175 Ø
4 end of transmission 90 Z 176
5 enquiry 91 [ 177 ±
6 acknowledge 92 \ 178
7 bell 93 ] 179
8 backspace 94 ^ 180 ¥
9 horizontal tabulation 95 _ 181 µ
10 line feed 96 ` 182
11 vertical tabulation 97 a 183
12 form feed 98 b 184
13 carriage return 99 c 185 π
14 Shift out 100 d 186
15 Shift in 101 e 187 ª
16 data link escape 102 f 188 º
17 device control one 103 g 189 Ω
18 device control two 104 h 190 æ
19 device control three 105 i 191 ø
20 device control four 106 j 192 ¿
21 negative acknowledge 107 k 193 ¡
22 synchronous idle 108 l 194 ¬
23 end of transmission block 109 m 195
24 cancel 110 n 196 ƒ
25 end of medium 111 o 197
26 substitute 112 p 198
27 escape 113 q 199 «
28 file separator 114 r 200 »
29 group separator 115 s 201
30 record separator 116 t 202 non-breaking space
31 unit separator 117 u 203 À
32 space 118 v 204 Ã
33 ! 119 w 205 Õ
34 120 x 206 Œ
35 # 121 y 207 œ
36 $ 122 z 208
37 % 123 { 209
38 & 124 | 210
39 125 } 211
40 ( 126 ~ 212
41 ) 127 DEL 213
42 * 128 Ä 214 ÷
43 + 129 Å 215
44 , 130 Ç 216 ÿ
45 131 É 217 Ÿ
46 . 132 Ñ 218
47 / 133 Ö 219
48 0 134 Ü 220
49 1 135 á 221
50 2 136 à 222
51 3 137 â 223
52 4 138 ä 224
53 5 139 ã 225 ·
54 6 140 å 226
55 7 141 ç 227
56 8 142 é 228
57 9 143 è 229 Â
58 : 144 ê 230 Ê
59 ; 145 ë 231 Á
60 < 146 í 232 Ë
61 = 147 ì 233 È
62 > 148 î 234 Í
63 ? 149 ï 235 Î
64 @ 150 ñ 236 Ï
65 A 151 ó 237 Ì
66 B 152 ò 238 Ó
67 C 153 ô 239 Ô
68 D 154 ö 240 Apple Computer logo
69 E 155 õ 241 Ò
70 F 156 ú 242 Ú
71 G 157 ù 243 Û
72 H 158 û 244 Ù
73 I 159 ü 245 ı
74 J 160 246 ˆ
75 K 161 ° 247 ˜
76 L 162 ¢ 248 ¯
77 M 163 £ 249 ˘
78 N 164 § 250 ˙
79 O 165 251 ˚
80 P 166 252 ¸
81 Q 167 ß 253 ˝
82 R 168 ® 254 ˛
83 S 169 © 255 ˇ
84 T 170 255 ˇ
85 U 171 ´