The Unicode character U+2257, displayed as ≗ and named "Ring Equal To" is located in the Mathematical Operators block. This character was introduced in Unicode version 1.1 (1993). Find its HTML entities, UTF-8/UTF-16 encodings, hex values, and copy-paste details below.
≗
≗
≗≗U+2257;8791\002257\u2257\x{2257}\u{2257}u'\u2257'E28997225700002257