半角字符与全角字符的比较（ASCII字符）

半角字符与全角字符的比较（ASCII字符）
ASCII 全角字符 Unicode 半角字符 Unicode
0x20 "　" U+3000 " " U+0020
0x21 ！ U+FF01 ! U+0021
0x22 ＂ U+FF02 " U+0022
0x23 ＃ U+FF03 # U+0023
0x24 ＄ U+FF04 $ U+0024
0x25 ％ U+FF05 % U+0025
0x26 ＆ U+FF06 & U+0026
0x27 ＇ U+FF07 ' U+0027
0x28 （ U+FF08 ( U+0028
0x29 ） U+FF09 ) U+0029
0x2A ＊ U+FF0A * U+002A
0x2B ＋ U+FF0B + U+002B
0x2C ， U+FF0C , U+002C
0x2D － U+FF0D - U+002D
0x2E ． U+FF0E . U+002E
0x2F ／ U+FF0F / U+002F
0x30 ０ U+FF10 0 U+0030
0x31 １ U+FF11 1 U+0031
0x32 ２ U+FF12 2 U+0032
0x33 ３ U+FF13 3 U+0033
0x34 ４ U+FF14 4 U+0034
0x35 ５ U+FF15 5 U+0035
0x36 ６ U+FF16 6 U+0036
0x37 ７ U+FF17 7 U+0037
0x38 ８ U+FF18 8 U+0038
0x39 ９ U+FF19 9 U+0039
0x3A ： U+FF1A : U+003A
0x3B ； U+FF1B ; U+003B
0x3C ＜ U+FF1C < U+003C
0x3D ＝ U+FF1D = U+003D
0x3E ＞ U+FF1E > U+003E
0x3F ？ U+FF1F ? U+003F
0x40 ＠ U+FF20 @ U+0040
0x41 Ａ U+FF21 A U+0041
0x42 Ｂ U+FF22 B U+0042
0x43 Ｃ U+FF23 C U+0043
0x44 Ｄ U+FF24 D U+0044
0x45 Ｅ U+FF25 E U+0045
0x46 Ｆ U+FF26 F U+0046
0x47 Ｇ U+FF27 G U+0047
0x48 Ｈ U+FF28 H U+0048
0x49 Ｉ U+FF29 I U+0049
0x4A Ｊ U+FF2A J U+004A
0x4B Ｋ U+FF2B K U+004B
0x4C Ｌ U+FF2C L U+004C
0x4D Ｍ U+FF2D M U+004D
0x4E Ｎ U+FF2E N U+004E
0x4F Ｏ U+FF2F O U+004F
0x50 Ｐ U+FF30 P U+0050
0x51 Ｑ U+FF31 Q U+0051
0x52 Ｒ U+FF32 R U+0052
0x53 Ｓ U+FF33 S U+0053
0x54 Ｔ U+FF34 T U+0054
0x55 Ｕ U+FF35 U U+0055
0x56 Ｖ U+FF36 V U+0056
0x57 Ｗ U+FF37 W U+0057
0x58 Ｘ U+FF38 X U+0058
0x59 Ｙ U+FF39 Y U+0059
0x5A Ｚ U+FF3A Z U+005A
0x5B ［ U+FF3B [ U+005B
0x5C ＼ U+FF3C \ U+005C
0x5D ］ U+FF3D ] U+005D
0x5E ＾ U+FF3E ^ U+005E
0x5F ＿ U+FF3F _ U+005F
0x60 ｀ U+FF40 ` U+0060
0x61 ａ U+FF41 a U+0061
0x62 ｂ U+FF42 b U+0062
0x63 ｃ U+FF43 c U+0063
0x64 ｄ U+FF44 d U+0064
0x65 ｅ U+FF45 e U+0065
0x66 ｆ U+FF46 f U+0066
0x67 ｇ U+FF47 g U+0067
0x68 ｈ U+FF48 h U+0068
0x69 ｉ U+FF49 i U+0069
0x6A ｊ U+FF4A j U+006A
0x6B ｋ U+FF4B k U+006B
0x6C ｌ U+FF4C l U+006C
0x6D ｍ U+FF4D m U+006D
0x6E ｎ U+FF4E n U+006E
0x6F ｏ U+FF4F o U+006F
0x70 ｐ U+FF50 p U+0070
0x71 ｑ U+FF51 q U+0071
0x72 ｒ U+FF52 r U+0072
0x73 ｓ U+FF53 s U+0073
0x74 ｔ U+FF54 t U+0074
0x75 ｕ U+FF55 u U+0075
0x76 ｖ U+FF56 v U+0076
0x77 ｗ U+FF57 w U+0077
0x78 ｘ U+FF58 x U+0078
0x79 ｙ U+FF59 y U+0079
0x7A ｚ U+FF5A z U+007A
0x7B ｛ U+FF5B { U+007B
0x7C ｜ U+FF5C | U+007C
0x7D ｝ U+FF5D } U+007D
0x7E ～ U+FF5E ~ U+007E
半角字符与全角字符的比较（日语字符）
半角字符与全角字符的比较（日语字符）
JIS X 0201 半角字符 Unicode 全角字符 Unicode
0xA1 ｡ U+FF61 。 U+3002
0xA2 ｢ U+FF62 「 U+300C
0xA3 ｣ U+FF63 」 U+300D
0xA4 ､ U+FF64 、 U+3001
0xA5 ･ U+FF65 ・ U+30FB
0xA6 ｦ U+FF66 ヲ U+30F2
0xA7 ｧ U+FF67 ァ U+30A1
0xA8 ｨ U+FF68 ィ U+30A3
0xA9 ｩ U+FF69 ゥ U+30A5
0xAA ｪ U+FF6A ェ U+30A7
0xAB ｫ U+FF6B ォ U+30A9
0xAC ｬ U+FF6C ャ U+30E3
0xAD ｭ U+FF6D ュ U+30E5
0xAE ｮ U+FF6E ョ U+30E7
0xAF ｯ U+FF6F ッ U+30C3
0xB0 ｰ U+FF70 ー U+30FC
0xB1 ｱ U+FF71 ア U+30A2
0xB2 ｲ U+FF72 イ U+30A4
0xB3 ｳ U+FF73 ウ U+30A6
0xB4 ｴ U+FF74 エ U+30A8
0xB5 ｵ U+FF75 オ U+30AA
0xB6 ｶ U+FF76 カ U+30AB
0xB7 ｷ U+FF77 キ U+30AD
0xB8 ｸ U+FF78 ク U+30AF
0xB9 ｹ U+FF79 ケ U+30B1
0xBA ｺ U+FF7A コ U+30B3
0xBB ｻ U+FF7B サ U+30B5
0xBC ｼ U+FF7C シ U+30B7
0xBD ｽ U+FF7D ス U+30B9
0xBE ｾ U+FF7E セ U+30BB
0xBF ｿ U+FF7F ソ U+30BD
0xC0 ﾀ U+FF80 タ U+30BF
0xC1 ﾁ U+FF81 チ U+30C1
0xC2 ﾂ U+FF82 ツ U+30C4
0xC3 ﾃ U+FF83 テ U+30C6
0xC4 ﾄ U+FF84 ト U+30C8
0xC5 ﾅ U+FF85 ナ U+30CA
0xC6 ﾆ U+FF86 ニ U+30CB
0xC7 ﾇ U+FF87 ヌ U+30CC
0xC8 ﾈ U+FF88 ネ U+30CD
0xC9 ﾉ U+FF89 ノ U+30CE
0xCA ﾊ U+FF8A ハ U+30CF
0xCB ﾋ U+FF8B ヒ U+30D2
0xCC ﾌ U+FF8C フ U+30D5
0xCD ﾍ U+FF8D ヘ U+30D8
0xCE ﾎ U+FF8E ホ U+30DB
0xCF ﾏ U+FF8F マ U+30DE
0xD0 ﾐ U+FF90 ミ U+30DF
0xD1 ﾑ U+FF91 ム U+30E0
0xD2 ﾒ U+FF92 メ U+30E1
0xD3 ﾓ U+FF93 モ U+30E2
0xD4 ﾔ U+FF94 ヤ U+30E4
0xD5 ﾕ U+FF95 ユ U+30E6
0xD6 ﾖ U+FF96 ヨ U+30E8
0xD7 ﾗ U+FF97 ラ U+30E9
0xD8 ﾘ U+FF98 リ U+30EA
0xD9 ﾙ U+FF99 ル U+30EB
0xDA ﾚ U+FF9A レ U+30EC
0xDB ﾛ U+FF9B ロ U+30ED
0xDC ﾜ U+FF9C ワ U+30EF
0xDD ﾝ U+FF9D ン U+30F3
0xDE ﾞ U+FF9E ゛ U+309B
0xDF ﾟ U+FF9F ゜ U+309C
半角字符与全角字符的比较（韩文字符）
半角字符与全角字符的比较（韩文字符）
半角字符 Unicode 全角字符 Unicode
ﾠ U+FFA0 ㅤ U+3164
ﾡ U+FFA1 ㄱ U+3131
ﾢ U+FFA2 ㄲ U+3132
ﾣ U+FFA3 ㄳ U+3133
ﾤ U+FFA4 ㄴ U+3134
ﾥ U+FFA5 ㄵ U+3135
ﾦ U+FFA6 ㄶ U+3136
ﾧ U+FFA7 ㄷ U+3137
ﾨ U+FFA8 ㄸ U+3138
ﾩ U+FFA9 ㄹ U+3139
ﾪ U+FFAA ㄺ U+313A
ﾫ U+FFAB ㄻ U+313B
ﾬ U+FFAC ㄼ U+313C
ﾭ U+FFAD ㄽ U+313D
ﾮ U+FFAE ㄾ U+313E
ﾯ U+FFAF ㄿ U+313F
ﾰ U+FFB0 ㅀ U+3140
ﾱ U+FFB1 ㅁ U+3141
ﾲ U+FFB2 ㅂ U+3142
ﾳ U+FFB3 ㅃ U+3143
ﾴ U+FFB4 ㅄ U+3144
ﾵ U+FFB5 ㅅ U+3145
ﾶ U+FFB6 ㅆ U+3146
ﾷ U+FFB7 ㅇ U+3147
ﾸ U+FFB8 ㅈ U+3148
ﾹ U+FFB9 ㅉ U+3149
ﾺ U+FFBA ㅊ U+314A
ﾻ U+FFBB ㅋ U+314B
ﾼ U+FFBC ㅌ U+314C
ﾽ U+FFBD ㅍ U+314D
ﾾ U+FFBE ㅎ U+314E
ￂ U+FFC2 ㅏ U+314F
ￃ U+FFC3 ㅐ U+3150
ￄ U+FFC4 ㅑ U+3151
ￅ U+FFC5 ㅒ U+3152
ￆ U+FFC6 ㅓ U+3153
ￇ U+FFC7 ㅔ U+3154
ￊ U+FFCA ㅕ U+3155
ￋ U+FFCB ㅖ U+3156
ￌ U+FFCC ㅗ U+3157
ￍ U+FFCD ㅘ U+3158
ￎ U+FFCE ㅙ U+3159
ￏ U+FFCF ㅚ U+315A
ￒ U+FFD2 ㅛ U+315B
ￓ U+FFD3 ㅜ U+315C
ￔ U+FFD4 ㅝ U+315D
ￕ U+FFD5 ㅞ U+315E
ￖ U+FFD6 ㅟ U+315F
ￗ U+FFD7 ㅠ U+3160
ￚ U+FFDA ㅡ U+3161
ￛ U+FFDB ㅢ U+3162
ￜ U+FFDC ㅣ U+3163
半角字符与全角字符的比较（其他字符）
半角字符与全角字符的比较（其他字符）
半角字符 Unicode 全角字符 Unicode
⦅ U+2985 ｟ U+FF5F
⦆ U+2986 ｠ U+FF60
¢ U+00A2 ￠ U+FFE0
£ U+00A3 ￡ U+FFE1
¬ U+00AC ￢ U+FFE2
¯ U+00AF ￣ U+FFE3
¦ U+00A6 ￤ U+FFE4
¥ U+00A5 ￥ U+FFE5
₩ U+20A9 ￦ U+FFE6
￨ U+FFE8 │ U+2502
￩ U+FFE9 ← U+2190
￪ U+FFEA ↑ U+2191
￫ U+FFEB → U+2192
￬ U+FFEC ↓ U+2193
￭ U+FFED ■ U+25A0
￮ U+FFEE ○ U+25CB