Below is the complete list of Windows ALT Codes for Math Symbols: Superscript & Subscript Numbers, their corresponding HTML entity numeric character references, and when available, their corresponding HTML entity named character references, and Unicode code points.
If you are new to ALT codes and need detailed instructions on how to use ALT codes in your Microsoft Office documents such as Word, Excel & Powerpoint or applicable Microsoft Windows programs & applications, please read How to Use ALT Codes to Enter Special Characters.
| Symbol | ALT Code | ALT X Code | Symbol Name | HTML Entity DEC | HTML Entity HEX | HTML Entity Named | Unicode Code Point |
|---|---|---|---|---|---|---|---|
| ⁰ | ALT 8304 | 2070 ALT X | Superscript zero | ⁰ | ⁰ | U+2070 | |
| ¹ | ALT 185 | 00B9 ALT X | Superscript one | ¹ | ¹ | ¹ | U+00B9 |
| ² | ALT 253 or ALT 0178 | 00B2 ALT X | Superscript two, squared | ² | ² | ² | U+00B2 |
| ³ | ALT 179 | 00B3 ALT X | Superscript three, cubed | ³ | ³ | ³ | U+00B3 |
| ⁴ | ALT 8308 | 2074 ALT X | Superscript four | ⁴ | ⁴ | U+2074 | |
| ⁵ | ALT 8309 | 2075 ALT X | Superscript five | ⁵ | ⁵ | U+2075 | |
| ⁶ | ALT 8310 | 2076 ALT X | Superscript six | ⁶ | ⁶ | U+2076 | |
| ⁷ | ALT 8311 | 2077 ALT X | Superscript seven | ⁷ | ⁷ | U+2077 | |
| ⁸ | ALT 8312 | 2078 ALT X | Superscript eight | ⁸ | ⁸ | U+2078 | |
| ⁹ | ALT 8313 | 2079 ALT X | Superscript nine | ⁹ | ⁹ | U+2079 | |
| ⁺ | ALT 8314 | 207A ALT X | Superscript plus sign | ⁺ | ⁺ | U+207A | |
| ⁻ | ALT 8315 | 207B ALT X | Superscript minus | ⁻ | ⁻ | U+207B | |
| ⁼ | ALT 8316 | 207C ALT X | Superscript equals sign | ⁼ | ⁼ | U+207C | |
| ⁽ | ALT 8317 | 207D ALT X | Superscript left parenthesis | ⁽ | ⁽ | U+207D | |
| ⁾ | ALT 8318 | 207E ALT X | Superscript right parenthesis | ⁾ | ⁾ | U+207E | |
| ₀ | ALT 8320 | 2080 ALT X | Subscript zero | ₀ | ₀ | U+2080 | |
| ₁ | ALT 8321 | 2081 ALT X | Subscript one | ₁ | ₁ | U+2081 | |
| ₂ | ALT 8322 | 2082 ALT X | Subscript two | ₂ | ₂ | U+2082 | |
| ₃ | ALT 8323 | 2083 ALT X | Subscript three | ₃ | ₃ | U+2083 | |
| ₄ | ALT 8324 | 2084 ALT X | Subscript four | ₄ | ₄ | U+2084 | |
| ₅ | ALT 8325 | 2085 ALT X | Subscript five | ₅ | ₅ | U+2085 | |
| ₆ | ALT 8326 | 2086 ALT X | Subscript six | ₆ | ₆ | U+2086 | |
| ₇ | ALT 8327 | 2087 ALT X | Subscript seven | ₇ | ₇ | U+2087 | |
| ₈ | ALT 8328 | 2088 ALT X | Subscript eight | ₈ | ₈ | U+2088 | |
| ₉ | ALT 8329 | 2089 ALT X | Subscript nine | ₉ | ₉ | U+2089 | |
| ₊ | ALT 8330 | 208A ALT X | Subscript plus sign | ₊ | ₊ | U+208A | |
| ₋ | ALT 8331 | 208B ALT X | Subscript minus | ₋ | ₋ | U+208B | |
| ₌ | ALT 8332 | 208C ALT X | Subscript equals sign | ₌ | ₌ | U+208C | |
| ₍ | ALT 8333 | 208D ALT X | Subscript left parenthesis | ₍ | ₍ | U+208D | |
| ₎ | ALT 8334 | 208E ALT X | Subscript right parenthesis | ₎ | ₎ | U+208E |
For ALT codes for superscript and subscript Latin & Greek letters, see ALT Codes for Superscript & Subscript Letters.
For more sets of math symbols, see ALT Codes for Math Symbols.
For the the complete list of the first 256 Windows ALT Codes, visit Windows ALT Codes for Special Characters & Symbols.
