Utilities

Math & Logic Symbols | Alt Codes & Unicode | AnyKeyboard

Copy/paste math and logic symbols fast: ≤ ≥ ≠ ≈ ∞ ∑ ∏ √ ∫ → ← ↔ ° ′ ″.

Characters & shortcuts

Alt codes & Unicode table

Character	Name	Alt code	Unicode
≤	less than or equal	Alt + 243	U+2264
≥	greater than or equal	Alt + 242	U+2265
≠	not equal	Alt + 8800	U+2260
≈	approximately equal	Alt + 247	U+2248
∞	infinity	Alt + 236	U+221E
∑	summation	Alt + 228	U+2211
∏	product	Alt + 213	U+220F
√	square root	Alt + 251	U+221A
∫	integral	Alt + 244	U+222B
→	right arrow	Alt + 26	U+2192
←	left arrow	Alt + 27	U+2190
↔	left right arrow	Alt + 29	U+2194
°	degree	Alt + 0176	U+00B0
′	prime (minutes/feet)	Unicode	U+2032
″	double prime (seconds/inches)	Unicode	U+2033

FAQ

How do I type these on Windows?

Use Alt codes on a numpad (Num Lock on) for the listed codes; some require Unicode copy. When Alt codes fail, copy directly from this table.

How do I type them on Mac?

Many don’t have simple shortcuts—copy from this table. Degree is Option+Shift+8; arrows/symbols vary by layout.

Can I copy these symbols directly?

Yes—click Copy in the table and paste anywhere. No installation needed.

Do these work with any keyboard?

Yes. These are plain Unicode characters; paste into documents, chat, or code.