Upwards Double Arrow ⇑
Symbol Meaning
Upwards Double Arrow. Arrows.
The symbol “Upwards Double Arrow” is included in the “Double arrows” subblock of the “Arrows” block and was approved as part of Unicode version 1.1 in 1993.
| Unicode Name | Upwards Double Arrow |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Entity | ⇑ |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | Arrows |
| Unicode Subblock | Double arrows |
| Unicode Version | 1.1 (1993) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 21D1 |
| Simple case change | 21D1 |
| Math | + |
| Grapheme_Base | + |
| scripts | Common |
| Other_Math | + |
| Pattern_Syntax | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 87 91 | 226 135 145 | 14845841 | 11100010 10000111 10010001 |
| UTF-16BE | 21 D1 | 33 209 | 8657 | 00100001 11010001 |
| UTF-16LE | D1 21 | 209 33 | 53537 | 11010001 00100001 |
| UTF-32BE | 00 00 21 D1 | 0 0 33 209 | 8657 | 00000000 00000000 00100001 11010001 |
| UTF-32LE | D1 21 00 00 | 209 33 0 0 | 3508600832 | 11010001 00100001 00000000 00000000 |