Equals Sign =

= (U+3D) is a standard Unicode character that you can copy and paste anywhere text is accepted. This page provides a concise reference with safe tips, internal links, and practical guidance so you can use it reliably across apps and platforms.

What it is and where it’s used: Equals Sign is part of the Symbols family (block: Basic Latin). If you need styled or decorative alternatives, try our Fancy Text tool to generate compatible text that works in most modern interfaces.

History & usage: EQUALS SIGN is the symbol with code point U+003D in the Basic Latin block. It is a common math symbol. It is used to denote equality in formulas and in user interfaces. The symbol shows that two sides are equal or that a value on one side matches a value on the other. In many contexts, it helps readers compare numbers, variables, or expressions. Software and calculators use it to perform tests of equality and to assign results in some cases. The usage reflects a simple rule: if the two sides match, the statement is true. The EQUALS SIGN appears in textbooks, worksheets, and digital forms. It travels across languages because it represents a basic idea. Its role remains the same whether you work on paper or on a screen. In short, this symbol communicates a clear idea of sameness in math and in interfaces. It is short, reliable, and easy to recognize.

Copy and input: the quickest method is to copy the character here. You can also insert it by its codepoint U+3D in many development tools or editors. Some operating systems provide a character viewer or input palette that lets you search by name or code and insert the glyph into documents.

Display and fallback: if you see an empty box (tofu) or a placeholder rectangle, the active font might not include this codepoint. Switching to a font with broader Unicode coverage or using a fallback font usually fixes the issue. On the web, ensure the page’s font stack includes a general‑purpose fallback.

Related references: browse the Categories for similar characters. When choosing a symbol, prefer the official codepoint for semantic clarity and better compatibility with search, copy, and accessibility tooling.

See our category page for related symbols.