Integral Symbol Copy and Paste
Select Copy to place ∫ on the clipboard. Paste with Ctrl+V on Windows, Command+V on Mac, or the Paste command on mobile.
Return to the homepage and browse copy and paste symbols across symbols and collections.
- 1Copy
Press the button to copy ∫.
- 2Place the cursor
Open the message, document, form, or profile where you need it.
- 3Paste
Use Ctrl+V, Command+V, or the mobile Paste command.
What Is the Integral Symbol?
∫ is U+222B INTEGRAL. It denotes integration; a complete expression normally includes an integrand, a differential, and sometimes limits.
Equations
Proofs
Technical documents
Math education
Related forms
Integral Symbol Variants and Related Forms
Union Symbol (∪)
The union symbol is ∪. ∪ is U+222A UNION. In set notation,…
Venus Symbol (♀)
The venus symbol is ♀. ♀ is U+2640 FEMALE SIGN and is…
Sharp Symbol (♯)
The sharp symbol is ♯. ♯ is U+266F MUSIC SHARP SIGN. In…
Underscore Symbol (_)
The underscore symbol is _. _ is U+005F LOW LINE, commonly called…
Circle Symbol (○)
The circle symbol is ○. ○ is U+25CB WHITE CIRCLE. It is…
Plus Symbol (+)
The plus symbol is +. + is U+002B PLUS SIGN. It commonly…
Flower Symbol (✿)
The flower symbol is ✿. ✿ is U+273F BLACK FLORETTE, a decorative…
Celsius Symbol (°C)
The celsius symbol is °C. The unit symbol for degree Celsius is…
How to Type the Integral Symbol
Choose your device or app to insert the integral symbol without copying it from another page.
Integral Symbol on Windows
In Microsoft Word, type 222B and press Alt+X. In other Windows apps, use Character Map or copy ∫ from this page.
Integral Symbol on Mac
Open Character Viewer with Control+Command+Space and search for “integral.”
Integral Symbol on iPhone and iPad
Use the Copy button to copy ∫, then paste it into the target app. Save a text-replacement shortcut only if the exact sequence is preserved.
Integral Symbol on Android
Use the Copy button to copy ∫, then paste it into the target app. Keyboard and emoji menus vary by device.
Integral Symbol on Chromebook
Copy ∫ from this page and press Ctrl+V. A supported character picker may also be available.
Integral Symbol on Microsoft Word
Paste ∫ into Word. For a single BMP character, Word can also convert its hexadecimal code with Alt+X.
Integral Symbol on Google Docs
Paste ∫ into Google Docs, or use Insert > Special characters and search by the Unicode name or page title.
Integral Symbol Unicode and HTML Codes
Use these values when you need the integral symbol in HTML, CSS, source code, or a character reference.
U+222B
INTEGRAL
∫
∫
222B
How to Use and Format the Integral Symbol
Format ∫ according to its role as integral notation. ∫ is U+222B INTEGRAL. It denotes integration; a complete expression normally includes an integrand, a differential, and sometimes limits. For the integral symbol, do not choose a character only because it looks similar to another glyph; verify U+222B and keep the complete sequence together.
This page covers the single integral sign and not double, triple, contour, or specialized integral operators. For web content containing the integral symbol, literal UTF-8 text is preferred when the font supports it; complete decimal or hexadecimal references are also valid. When the integral symbol conveys an action, category, identity, hazard, measurement, or other essential information, pair it with readable text and an accessible name rather than relying on shape alone.
Use structured math markup for limits.
Include the integration variable and differential.
Distinguish indefinite and definite integrals.
Use the exact encoded form U+222B for integral symbol content.
Use UTF-8 text or complete numeric character references when publishing ∫ on the web.
Test ∫ in the target font, application, and screen-reader workflow.
Keep a visible text label near ∫ when readers may not recognize the glyph.
Integral Symbol Examples
∫ f(x) dx∫₀¹ x² dxA = ∫ y dxAntiderivative: ∫ 2x dx = x² + CDefinite integral: ∫ₐᵇ f(t) dtUnicode sequence for Integral Symbol: U+222BHTML decimal: ∫HTML hexadecimal: ∫CSS escapes: 222BAccessible text label: Integral Symbol
Common Integral Symbol Mistakes
- Omitting the differential such as dx.
- Confusing ∫ with the elongated letter S in ordinary text.
- Using a plain-text integral for complex limits that need equation layout.
- Forgetting the constant of integration in an indefinite integral.
- Replacing the integral symbol with a lookalike without checking the code point or sequence.
- Assuming the integral symbol has exactly the same glyph in every font and operating system.
- Converting the integral symbol to an image when selectable and searchable text is required.
- Using ∫ as the only accessible name of an interactive control.
More About the Integral Symbol
The integral symbol is shown as ∫. ∫ is U+222B INTEGRAL. It denotes integration; a complete expression normally includes an integrand, a differential, and sometimes limits. The encoded form used on the integral symbol page is U+222B, with the Unicode name or sequence INTEGRAL. This page covers the single integral sign and not double, triple, contour, or specialized integral operators. For the integral symbol, this boundary prevents a shared glyph from turning into duplicated search intent.
Searches such as “integral symbol” usually lead to one of four tasks: identify the notation, copy the exact text, type it on a device, or check how it should be formatted. The integral symbol page consolidates those same-intent query variants instead of creating separate thin pages. Its examples, mistakes, and FAQs are written for integral use rather than copied from another symbol page.
Use the Copy control for integral symbol text when plain text is appropriate. In equations, measurements, drawings, safety information, finance, or interface controls, also follow the standard that governs integral usage and add semantic markup or visible labels. Font design can change the appearance of the integral symbol, but U+222B remains its reliable encoded identifier. The source list for Integral Symbol records the Unicode chart and the specialized statistical, SI, accessibility, safety, currency, or medical guidance used here.
Continue exploring: Union Symbol (∪) , Venus Symbol (♀) , Sharp Symbol (♯) and Underscore Symbol (_) . You can also browse all symbols.
Integral Symbol FAQ
What is the integral symbol?
∫ is U+222B INTEGRAL. It denotes integration; a complete expression normally includes an integrand, a differential, and sometimes limits.
What is the Unicode for ∫?
The encoded form is U+222B: INTEGRAL.
How do I type ∫?
Windows: In Microsoft Word, type 222B and press Alt+X. In other Windows apps, use Character Map or copy ∫ from this page. Mac: Open Character Viewer with Control+Command+Space and search for “integral.”
Why does an integral use ∫?
The sign historically derives from an elongated S for sum.
How do I add upper and lower limits?
Use an equation editor, MathML, or LaTeX to attach limits to ∫.