Just click the Copy button to copy the Plus-Minus symbol (±). Alternatively, you can press ALT + 0177 on Windows or Option + Shift + = on macOS to insert it manually.
Copy Plus-minus Symbol
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All Plus-minus Signs Copy
What Is The Plus-Minus (±)?
The Plus-Minus symbol (±) is a widely used mathematical sign representing two possible positive and negative values. It’s typically read as “plus or minus” and appears in uncertain or variations scenarios.
For example, in algebra, the square root 81 is written as √81 = ±9, meaning the result could be either +9 or -9. This symbol also helps express ranges or approximate values.
How to Type the Plus-Minus Sign (±)
Typing the plus-minus sign is simple on different platforms:
- Windows: Hold Alt, type 0177 on the numeric keypad, then release Alt.
- Mac: Press Option + Shift + =.
- Linux: Press Ctrl + Shift + u, type 00B1, then press Enter.
- HTML: Use ± or ±.
- LaTeX: Use the command \pm.
These shortcuts make it easy to insert the plus-minus sign wherever you need it!
Free Plus-minus Sign Icons – Vector Download
Table 1
| Logo | Name | High-Res (5000×5000) | Original (500×500) | Vector |
| Plus-minus-Symbol-01 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-02 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-03 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-04 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-05 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-06 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-07 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
Table 2
| Logo | Name | High-Res (5000×5000) | Original (500×500) | Vector |
| Plus-minus-Symbol-08 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-09 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-10 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-11 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-12 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-13 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
| Plus-minus-Symbol-14 | transparent.png | .jpg | .png | transparent.png | .jpg | .png | .pdf | .svg |
Quick Plus-minus Symbols Table
| No. | Name | Symbol | Unicode | HTML Code |
|---|---|---|---|---|
| 1 | Plus-Minus |
±
| U+00B1 | ± |
| 2 | Minus-Or-Plus |
∓
| U+2213 | ∓ |
| 3 | Equals |
=’
| U+003D | = |
| 4 | Not Equal |
≠
| U+2260 | ≠ |
| 5 | Square Root |
√
| U+221A | √ |
| 6 | Cube Root |
∛
| U+221B | &cbrt; |
| 7 | Integral |
∫
| U+222B | ∫ |
| 8 | Double Integral |
∬
| U+222C | &iint; |
| 9 | Triple Integral |
∭
| U+222D | ∭ |
| 10 | Contour Integral |
∮
| U+222E | &contourint; |
| 11 | Surface Integral |
∯
| U+222F | &squint; |
| 12 | Volume Integral |
∰
| U+2230 | &vint; |
| 13 | Tilde |
∼
| U+223C | ∼ |
| 14 | Approximately Equal |
≈
| U+2248 | ≈ |
| 15 | Congruent |
≃
| U+2243 | ≅ |
| 16 | Almost Equal |
≅
| U+2245 | ≈ |
| 17 | Almost Equal To |
≆
| U+2246 | &alge; |
| 18 | Not Equivalent |
≇
| U+2247 | ≉ |
| 19 | Asterisk |
∗
| U+2217 | * |
| 20 | Ring Operator |
∘
| U+2218 | ˚ |
| 21 | Center Dot |
⊟
| U+229F | ¬dot; |
| 22 | Circle Minus |
⊖
| U+2296 | ⊖ |
| 23 | Minus |
−
| U+2212 | − |
