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HTML Symbol Entity Reference


HTML Symbol Entities

This character entity reference includes mathematical symbols, Greek characters, various arrow notations, scientific symbols, and shapes.

Note: Entity names are case-sensitive.


HTML Supported Mathematical Symbols

Character Entity Number Entity Name Description
∀ ∀ ∀ for all
∂ ∂ ∂ part
∃ ∃ ∃ exists
∅ ∅ ∅ empty
∇ ∇ ∇ nabla
∈ ∈ ∈ isin
∉ ∉ ∉ notin
∋ ∋ ∋ ni
∏ ∏ ∏ prod
∑ ∑ ∑ sum
− − − minus
∗ ∗ ∗ lowast
√ √ √ square root
∝ ∝ ∝ proportional to
∞ ∞ ∞ infinity
∠ ∠ ∠ angle
∧ ∧ ∧ and
∨ ∨ ∨ or
∩ ∩ ∩ cap
∪ ∪ ∪ cup
∫ ∫ ∫ integral
∴ ∴ ∴ therefore
∼ ∼ ∼ similar to
≅ ≅ ≅ congruent to
≈ ≈ ≈ almost equal
≠ ≠ ≠ not equal
≡ ≡ ≡ equivalent
≤ ≤ ≤ less or equal
≥ ≥ ≥ greater or equal
⊂ ⊂ ⊂ subset of
⊃ ⊃ ⊃ superset of
⊄ ⊄ ⊄ not subset of
⊆ ⊆ ⊆ subset or equal
⊇ ⊇ ⊇ superset or equal
⊕ ⊕ ⊕ circled plus
⊗ ⊗ ⊗ circled times
⊥ ⊥ ⊥ perpendicular
⋅ ⋅ ⋅ dot operator

HTML Supported Greek Letters

Character Entity Number Entity Name Description
Α Α Α Alpha
Β Β Β Beta
Γ Γ Γ Gamma
Δ Δ Δ Delta
Ε Ε Ε Epsilon
Ζ Ζ Ζ Zeta
Η Η Η Eta
Θ Θ Θ Theta
Ι Ι Ι Iota
Κ Κ Κ Kappa
Λ Λ Λ Lambda
Μ Μ Μ Mu
Ν Ν Ν Nu
Ξ Ξ Ξ Xi
O Omicron Omicron
Π Pi Pi
Ρ Rho Rho
undefined Sigmaf
Σ Sigma Sigma
Τ Tau Tau
Υ Upsilon Upsilon
Φ Phi Phi
Χ Chi Chi
Ψ Psi Psi
Ω Omega Omega
α alpha alpha
β beta beta
γ gamma gamma
δ delta delta
ε epsilon epsilon
ζ zeta zeta
η eta eta
θ theta theta
ι iota iota
κ kappa kappa
λ lambda lambda
μ mu mu
ν nu nu
ξ xi xi
ο omicron omicron
π pi pi
ρ rho rho
ς sigmaf sigmaf
σ sigma sigma
τ tau tau
υ upsilon upsilon
φ phi phi
χ chi chi
ψ psi psi
ω omega omega
ϑ theta symbol theta symbol
ϒ upsilon symbol upsilon symbol
ϖ pi symbol pi symbol

HTML Supported Other Entities

Character Entity Number Entity Name Description
Œ Œ Œ capital ligature OE
œ œ œ small ligature oe
Š Š Š capital S with caron
š š š small S with caron
Ÿ Ÿ Ÿ capital Y with diaeresis
ƒ ƒ ƒ f with hook
ˆ ˆ ˆ modifier letter circumflex accent
˜ ˜ ˜ small tilde
en space
em space
thin space
‌ ‌ ‌ zero width non-joiner
‍ ‍ ‍ zero width joiner
‎ ‎ ‎ left-to-right mark
‏ ‏ ‏ right-to-left mark
– – – en dash
— — — em dash
' ‘ ‘ left single quotation mark
' ’ ’ right single quotation mark
‚ ‚ ‚ single low-9 quotation mark
" “ “ left double quotation mark
" ” ” right double quotation mark
„ „ „ double low-9 quotation mark
† † † dagger
‡ ‡ ‡ double dagger
• • • bullet
… … … horizontal ellipsis
‰ ‰ ‰ per mille
′ ′ ′ minutes
″ ″ ″ seconds
‹ ‹ ‹ single left angle quotation
› › › single right angle quotation
‾ ‾ ‾ overline
€ € € euro
™ ™ or ™ ™ trademark
← ← ← left arrow
↑ ↑ ↑ up arrow
→ → → right arrow
↓ ↓ ↓ down arrow
↔ ↔ ↔ left right arrow
↵ ↵ ↵ carriage return arrow
⌈ ⌈ ⌈ left ceiling
⌉ ⌉ ⌉ right ceiling
⌊ ⌊ ⌊ left floor
⌋ ⌋ ⌋ right floor
◊ ◊ ◊ lozenge
♠ ♠ ♠ spade
♣ ♣ ♣ club
♥ ♥ ♥ heart
♦ ♦ ♦ diamond
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