Plus Minus symbol
Type :pm: · Math
What ± is for
Tolerance and uncertainty: 5V ±10%, a measurement give or take. In maths it also means both roots at once, as in the quadratic formula. Reads as "plus or minus" out loud.
How to type ±
The shortcuts below are the built-in routes. With
Emoji Anywhere
installed you can skip all of them and type
:pm: in any text field instead, which
is the same on every platform.
macOS
Option + Shift + =
Windows
Alt + 0177
Hold Alt and type the digits on the keypad.
Shortcodes
:pm: :plus_minus: On the web
HTML ±
Unicode U+00B1
More from math
:times: ÷ :divide: ≈ :approx: ≠ :neq: ≡ :identical_to: ≤ :lte: ≥ :gte: ∞ :inf: √ :sqrt: ∑ :sum: ∏ :product_pi: ∫ :integral: Every symbol and kaomoji is in the full gallery .
Tired of copying ± from pages like this one?
That is exactly what the extension removes. Here is the whole interaction, in every text field you already use:
You type
You get
Your keyboard already knows what you mean
Free, 280 KB, no account. Two letters from now you will never open an emoji panel again.