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Math Symbols — Copy and Paste
Square roots, pi, infinity, fractions, Greek letters and the rest of the maths toolkit — click any symbol to copy it.
All math symbols in this category
| Symbol | Name | Unicode | Official name | |
|---|---|---|---|---|
| ≈ | Approximately Equal | U+2248 | Almost Equal To | |
| + | Plus Sign | U+002B | Plus Sign | |
| − | Minus Sign | U+2212 | Minus Sign | |
| ± | Plus-Minus Symbol | U+00B1 | Plus-Minus Sign | |
| × | Multiplication Sign | U+00D7 | Multiplication Sign | |
| ÷ | Division Sign | U+00F7 | Division Sign | |
| √ | Square Root Symbol | U+221A | Square Root | |
| π | Pi Symbol | U+03C0 | Greek Small Letter Pi | |
| σ | Standard Deviation Symbol (Sigma) | U+03C3 | Greek Small Letter Sigma | |
| ∞ | Infinity Symbol | U+221E | Infinity | |
| ² | Squared Symbol (Superscript Two) | U+00B2 | Superscript Two | |
| ³ | Cubed Symbol (Superscript Three) | U+00B3 | Superscript Three | |
| ½ | One Half Fraction | U+00BD | Vulgar Fraction One Half | |
| ¾ | Three Quarters Fraction | U+00BE | Vulgar Fraction Three Quarters | |
| % | Percent Symbol | U+0025 | Percent Sign | |
| ° | Degree Symbol | U+00B0 | Degree Sign | |
| § | Section Symbol | U+00A7 | Section Sign | |
| µ | Micro Symbol (Mu) | U+00B5 | Micro Sign | |
| ∠ | Angle Symbol | U+2220 | Angle | |
| ⊥ | Perpendicular Symbol | U+22A5 | Up Tack | |
| ⌀ | Diameter Symbol | U+2300 | Diameter Sign | |
| ℃ | Celsius Symbol | U+2103 | Degree Celsius | |
| ¼ | One Quarter Fraction | U+00BC | Vulgar Fraction One Quarter | |
| ⅓ | One Third Fraction | U+2153 | Vulgar Fraction One Third | |
| ⅔ | Two Thirds Fraction | U+2154 | Vulgar Fraction Two Thirds | |
| ⅛ | One Eighth Fraction | U+215B | Vulgar Fraction One Eighth | |
| ⅜ | Three Eighths Fraction | U+215C | Vulgar Fraction Three Eighths | |
| ⅝ | Five Eighths Fraction | U+215D | Vulgar Fraction Five Eighths | |
| ⅞ | Seven Eighths Fraction | U+215E | Vulgar Fraction Seven Eighths | |
| ⅕ | One Fifth Fraction | U+2155 | Vulgar Fraction One Fifth | |
| ″ | Inch Symbol (Double Prime) | U+2033 | Double Prime | |
| ′ | Feet Symbol (Prime) | U+2032 | Prime | |
| ∴ | Therefore Symbol | U+2234 | Therefore | |
| ∝ | Proportional To Symbol | U+221D | Proportional To | |
| ∫ | Integral Symbol | U+222B | Integral | |
| | | Absolute Value (Vertical Bar) | U+007C | Vertical Line | |
| ℝ | Real Numbers Symbol (Double-Struck R) | U+211D | Double-Struck Capital R | |
| ∇ | Nabla (Del) | U+2207 | Nabla | |
| ℉ | Fahrenheit Symbol | U+2109 | Degree Fahrenheit |
About math symbols
Square roots, pi, infinity, fractions, Greek letters and the rest of the maths toolkit — click any symbol to copy it. Every symbol above has its own page with the complete codes table (Unicode, HTML, CSS, JavaScript, Alt code where one genuinely exists), named variants, per-platform typing instructions and an FAQ. Click a symbol's name to open its page, or use the Copy button to grab the glyph straight from this list.
All of these symbols are standard Unicode characters: they paste into Word, Google Docs, spreadsheets, social media bios and code, and they are free to use anywhere. If a symbol ever shows on your screen as an empty box, the viewing font is missing that glyph — the character itself is still correct.
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Data: Unicode Character Database · Page updated 2026-11-13