Math Symbols

Copy and paste math symbols — plus, minus, times, divide, equals, inequality, and advanced operators for equations, notes, and homework. Typing math on a phone or in a document is awkward without these characters, so this collection gathers the everyday arithmetic signs alongside comparison, set-theory, calculus, and Greek-letter operators. Whether you need a proper multiplication sign, an approximately-equal, a square root, or an infinity symbol, tap to copy it and paste it into your work, a message, or a spreadsheet. These are standard Unicode characters that render consistently everywhere.

Math Symbols — Unicode & Alt Codes

Symbol	Name	Unicode	Alt Code
+	plus sign	U+002B	Alt + 43
−	minus sign	U+2212	Alt + 8722
×	multiplication sign	U+00D7	Alt + 215
÷	division sign	U+00F7	Alt + 247
=	equals sign	U+003D	Alt + 61
≠	not equal to	U+2260	Alt + 8800
±	plus-minus sign	U+00B1	Alt + 177
≈	almost equal to	U+2248	Alt + 8776
≤	less-than or equal to	U+2264	Alt + 8804
≥	greater-than or equal to	U+2265	Alt + 8805
∞	infinity	U+221E	Alt + 8734
√	square root	U+221A	Alt + 8730
∑	n-ary summation	U+2211	Alt + 8721
∏	n-ary product	U+220F	Alt + 8719
∫	integral	U+222B	Alt + 8747
π	pi	U+03C0	Alt + 960
∂	partial differential	U+2202	Alt + 8706
∆	increment (delta)	U+2206	Alt + 8710
°	degree sign	U+00B0	Alt + 176
‰	per mille sign	U+2030	Alt + 8240
∴	therefore	U+2234	Alt + 8756
∈	element of	U+2208	Alt + 8712
∪	union	U+222A	Alt + 8746
∩	intersection	U+2229	Alt + 8745

FAQ

How many math symbols symbols are there?

There are 24 math symbols symbols listed on this page. Click any symbol to copy it to your clipboard.

How do I type math symbols symbols?

You can copy any math symbols symbol from this page and paste it where you need it. Some symbols also have Windows alt-codes (listed in the table below) that you can type on a numeric keypad while holding Alt.