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Recognised as Unicode character

U+0400

  • U+0400
  • Ѐ
  • Uppercase letter

U+0400 is code point 1,024 (Ѐ), an uppercase letter in the Cyrillic block of the Basic Multilingual Plane. It takes 2 bytes in UTF-8 and 1 unit in UTF-16.

Identity

Code pointU+0400
Decimal1,024
CharacterЀ
General categoryUppercase letter
BlockCyrillic
PlaneBasic Multilingual Planeplane 0
Official nameNot includedthe Unicode Character Database is not bundled; a stale copy would be worse than none

Encodings

UTF-8D0 802 bytes
UTF-160400a single unit
UTF-3200000400
Binary10000000000
Bytes in UTF-8 vs UTF-162 vs 2UTF-16 is not always smaller, even for non-Latin text

Writing it in code

HTML numeric entityЀ
HTML hex entityЀ
CSS escape\0400
JavaScript\u0400
Python\u0400
Percent-encoded (URL)%D0%80

Things that catch people out

JavaScript string length1
Needs a surrogate pairNo
Safe in a URL unescapedNo

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Every value on this page was computed from “u 0400” by Nerdulator’s reference engine. Nothing here was retrieved from a database of answers or written by a model.