Integral is the Unicode character ∫ at codepoint U+222B in the Mathematical Operators block of the Basic Multilingual Plane (BMP). Click the character above to copy it to your clipboard — or use one of the
encodings below to embed it in HTML, CSS, JavaScript, Python or plain text.
Technical Reference
| Unicode Codepoint | |
| Decimal | |
| UTF-8 (hex) | |
| UTF-16 (hex) | |
| HEX Entity | |
| HTML Entity | |
| CSS (\xxxx) | |
| JavaScript | |
| Python |
How to Use Integral
To use the Integral symbol (∫) in HTML, insert the
entity ∫ directly into your markup. The decimal entity ∫ works in any HTML-serialised document.
In CSS pseudo-elements use content: '\222B';.
In JavaScript and TypeScript the escape '\u222B' evaluates to ∫. In Python source, write '\u222B'.
The character encodes to E2 88 AB as UTF-8 bytes and 222B as UTF-16 code units. Its decimal codepoint is 8747.
This is a text-based Unicode character. It will render in the current font on most platforms. If a font lacks this glyph, the browser may show a placeholder or fall back to a system font.