Rightwards Arrow With Loop Symbol

A symbol from the Arrow Symbols collection. Click the symbol or the button below to copy.

Arrow Symbols collection

Symbol: ↬
Unicode: U+21AC
HTML entity: ↬
Category: Arrow Symbols

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30 of 84 in the arrow symbols collection

About the rightwards arrow with loop symbol

In mathematics and formal logic, this arrow appears in notation for a function that maps an element to itself after a transformation, often used to indicate a loop or iterative process. It is also employed in diagrams to show a return path or a feedback cycle, where the loop at the tail visually suggests a circular or repeated action.

Part of the Arrows block, this symbol is a typographic variant of the standard rightward arrow, distinguished by its curved return loop, which gives it a specific meaning in technical contexts rather than general directional use.

How to type Rightwards Arrow With Loop

Native keyboard shortcuts for each operating system — derived from the codepoint, so the steps below are always accurate.

Windows

2 options

In Word / Outlook: type 21AC then press Alt + X.
Anywhere: press Win + . to open the emoji & symbol picker, then search.

macOS

2 options

Enable “Unicode Hex Input” in System Settings → Keyboard, then hold Option and type 21AC.
Or: Control + Command + Space opens the Character Viewer — search by name.