Increment (Delta)
Unicode
U+2206
Decimal
8710
HTML entity
Δ
HTML (numeric)
∆ · ∆
Alt code (Windows)
Alt + 8710
Category
Math symbols
Related characters
FAQ — Increment (Delta)
What is the Unicode code of ∆ (Increment (Delta))?
The Increment (Delta) character has the Unicode codepoint U+2206 (decimal 8710). Its HTML form is Δ, or ∆ (decimal) / ∆ (hex).
How do I type ∆ with an alt code?
On Windows, hold the Alt key and type Alt + 8710 on the numeric keypad. Or copy the character directly with the button above.
Which category does ∆ belong to?
Increment (Delta) is in the "Math symbols" category.