И is the Unicode character CYRILLIC CAPITAL LETTER I, code point U+0418 (decimal 1048) in the Cyrillic block, added in Unicode 1.1. In HTML write И, and in UTF-8 it is the 2 bytes D0 98.
Codes
| Where | How to write it |
|---|---|
| Code point | U+0418 |
| Decimal | 1048 |
| UTF-8 bytes | D0 98 |
| UTF-16 (big-endian) | 0418 |
| UTF-32 | 00000418 |
| HTML decimal | И |
| HTML hex | И |
| HTML named | И |
| CSS | \418 |
| JavaScript | \u0418 |
| JSON | \u0418 |
| Python | \u0418 |
| Python by name | \N{CYRILLIC CAPITAL LETTER I} |
| Java, C# | \u0418 |
| Rust, Swift | \u{418} |
| Go, C, C++ | \u0418 |
| URL (percent-encoded) | %D0%98 |
JavaScript and JSON strings store text as UTF-16, so this character is one code unit long. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | CYRILLIC CAPITAL LETTER I |
| Code point | U+0418 (decimal 1048) |
| Block | Cyrillic (U+0400–U+04FF) |
| General category | Lu: Uppercase letter |
| Script | Cyrillic |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 1.1 |
Upper and lower case
- и U+0438 Cyrillic Small Letter I — Lowercase
Nearby in Cyrillic
- А U+0410 Cyrillic Capital Letter A
- Б U+0411 Cyrillic Capital Letter Be
- В U+0412 Cyrillic Capital Letter Ve
- Г U+0413 Cyrillic Capital Letter Ghe
- Д U+0414 Cyrillic Capital Letter De
- Е U+0415 Cyrillic Capital Letter Ie
- Ж U+0416 Cyrillic Capital Letter Zhe
- З U+0417 Cyrillic Capital Letter Ze
- Й U+0419 Cyrillic Capital Letter Short I
- К U+041A Cyrillic Capital Letter Ka
- Л U+041B Cyrillic Capital Letter El
- М U+041C Cyrillic Capital Letter Em
- Н U+041D Cyrillic Capital Letter En
- О U+041E Cyrillic Capital Letter O
- П U+041F Cyrillic Capital Letter Pe
- Р U+0420 Cyrillic Capital Letter Er
All 256 characters: Cyrillic.
Official reference
Questions people ask
- What is the HTML code for И?
- Use the named entity И, or И (decimal) or И (hex).
- What is the UTF-8 encoding of U+0418?
- D0 98 (hex), 2 bytes. In a URL it is %D0%98.
- How do I write U+0418 in JavaScript or Python?
- JavaScript: \u0418. Python: \u0418.
Source
Unicode Character Database 18.0.0 (Unicode License v3); HTML entity names from the WHATWG HTML Standard (CC BY 4.0). The encodings above are computed from the code point and checked against Python's encoders. How the character looks depends on your fonts.
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