Unicode Character "ℕ" (U+2115)

The character (Double-Struck Capital N) is represented by the Unicode codepoint U+2115. It is encoded in the Letterlike Symbols block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as ℕ.

Main Unicode Properties

Name Double-Struck Capital N
Unicode Codepoint U+2115
Unicode Version 1.1 (June, 1993)
Block Letterlike Symbols
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Left To Right (L)
Is mirrored? No

Other Unicode Data

Category Uppercase Letter
Script Code for undetermined script
Combining Class Not Reordered
Decomposition mapping

U+2115 Conversion

HTML (decimal) ℕ
HTML (hex) ℕ
HTML (named) ℕ
URL Escape Code %E2%84%95
CSS \002115
JavaScript, JSON \u2115
C, C++, Java \u2115
Python \u2115
Rust \u{2115}
Ruby \u2115

How to type "ℕ"

  • Windows ?: Hold Alt, then type 2 1 1 5. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 2 1 1 5. Release Alt.


  • Times, Times New Roman, serif
  • Helvetica, Arial, sans-serif
  • Courier, Courier New, monospace

UTF Encodings

UTF-8 (hex) 0xE2 0x84 0x95
UTF-16 (hex) 0x2115
UTF-32 (hex) 0x00002115