≠Symbol Hub

Copy math & technical symbols

Pick a symbol to copy it and get its codes and typing shortcuts.

Guides by subject

Statistics Symbols29 symbols with meaningsCalculus Symbols22 symbols with meanings

Math Operators

Mathematical operators and relation symbols used in algebra, statistics, and programming.

≠Not Equal Sign±Plus-Minus Sign≈Approximately Equal Sign≥Greater Than or Equal To Sign≤Less Than or Equal To Sign√Square Root Symbol∞Infinity Symbol°Degree Symbol∫Integral Symbol∠Angle Symbol>Greater Than Sign<Less Than Sign∇Nabla / Del Symbol△Triangle Symbol/Forward Slash|Vertical Bar∂Partial Derivative Symbol×Multiplication Sign÷Division Sign⌀Diameter Symbol℃Degrees Celsius Symbol∛Cube Root Symbol∝Proportional To Symbol≅Congruent Symbol∓Minus-Plus Sign⋅Dot Operator (Multiplication Dot)∏Product Symbol (N-ary Product)

Arrows

Directional arrow symbols used in math, chemistry, diagrams and user interfaces.

↑Up Arrow↓Down Arrow→Right Arrow←Left Arrow↔Left Right Arrow↕Up Down Arrow

Superscripts & Exponents

Superscript numbers and exponent symbols used for powers, units and notation.

²Squared Symbol³Cubed Symbol¹Superscript One

Greek Letters

Greek letters used across mathematics, statistics, physics and engineering.

πPi SymbolμMu SymbolθTheta SymbolσSigma Symbol (Lowercase)ΣSigma Symbol (Uppercase / Summation)ΔDelta Symbol (Uppercase)ΩOmega SymbolλLambda SymbolρRho SymbolγGamma SymbolτTau SymbolχChi SymbolαAlpha SymbolΘTheta Symbol (Uppercase)κKappa Symbol

Fractions

Common vulgar-fraction symbols used in recipes, measurements and math.

½One Half Symbol¾Three Quarters Symbol¼One Quarter Symbol⅓One Third Symbol⅛One Eighth Symbol

Currency

Currency signs used in prices, finance and international documents — with the code-point and naming traps that trip people up.

¥Yen Sign€Euro Symbol£Pound Sign¢Cent Sign

Statistics

Statistics notation — sample vs population symbols, and the combining accents (hat, bar) that have no single Unicode character.

p̂P-Hat Symbolx̄X-Bar SymbolŷY-Hat Symbol

Set Theory & Logic

Set and logic notation — number sets, membership, quantifiers and the operators that combine them.

ℝReal Numbers Symbol∩Intersection Symbol∀For All Symbol∅Empty Set SymbolℤSet of Integers SymbolℕNatural Numbers Symbol∈Element Of SymbolℚRational Numbers Symbol⊂Subset Symbol⊃Superset Symbol∪Union Symbol∃There Exists Symbol

Typography & Marks

Reference marks and typographic symbols — footnote daggers, primes, and the lookalike characters they are constantly confused with.

†Dagger Symbol′Prime Symbol‡Double Dagger Symbol

Subscripts

Subscript characters for indices and chemical formulas — real Unicode characters that survive copy-paste into plain text, unlike a word processor's subscript formatting.

₀Subscript Zero₂Subscript Two₃Subscript ThreeₓSubscript X
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More symbols coming soon — Symbol Hub is expanding across math operators, arrows, Greek letters, statistics and more.