ASCII Converter
Convert text to ASCII codes and vice versa. View decimal, hexadecimal, binary, and octal values.
Enter Text
Result
72 101 108 108 111 32 87 111 114 108 100
Character Details
| Char | Decimal | Hex | Binary | Octal |
|---|---|---|---|---|
| H | 72 | 0x48 | 01001000 | 110 |
| e | 101 | 0x65 | 01100101 | 145 |
| l | 108 | 0x6C | 01101100 | 154 |
| l | 108 | 0x6C | 01101100 | 154 |
| o | 111 | 0x6F | 01101111 | 157 |
| Space | 32 | 0x20 | 00100000 | 40 |
| W | 87 | 0x57 | 01010111 | 127 |
| o | 111 | 0x6F | 01101111 | 157 |
| r | 114 | 0x72 | 01110010 | 162 |
| l | 108 | 0x6C | 01101100 | 154 |
| d | 100 | 0x64 | 01100100 | 144 |
About ASCII: ASCII (American Standard Code for Information Interchange) uses 7 bits to represent 128 characters including letters, digits, and symbols.
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.