How to type Integral
- Windows: no Alt code exists for this character; use the copy button above or the HTML entity below.
- Mac: Option+b.
- HTML:
∫or∫. - Chromebook: Ctrl+Shift+U, type 222B, then Enter.
Reference
- Unicode name: INTEGRAL
- Code point: U+222B
- Category: Math & measurement
- Also searched as: integral calculus
Symbol data last reviewed: July 9, 2026.