## HTML Symbol Entities

This entity reference includes mathematical symbols, Greek characters, various arrows, technical symbols and shapes.

**Note:** Entity names are case sensitive.

## Math Symbols Supported by HTML

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 |

## Greek Letters Supported by HTML

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 |

Ο | Ο | Ο | Omicron |

Π | Π | Π | Pi |

Ρ | Ρ | Ρ | Rho |

undefined | Sigmaf | ||

Σ | Σ | Σ | Sigma |

Τ | Τ | Τ | Tau |

Υ | Υ | Υ | Upsilon |

Φ | Φ | Φ | Phi |

Χ | Χ | Χ | Chi |

Ψ | Ψ | Ψ | Psi |

Ω | Ω | Ω | Omega |

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 |

ο | ο | ο | omicron |

π | π | π | pi |

ρ | ρ | ρ | rho |

ς | ς | ς | sigmaf |

σ | σ | σ | sigma |

τ | τ | τ | tau |

υ | υ | υ | upsilon |

φ | φ | φ | phi |

χ | χ | χ | chi |

ψ | ψ | ψ | psi |

ω | ω | ω | omega |

ϑ | ϑ | ϑ | theta symbol |

ϒ | ϒ | ϒ | upsilon symbol |

ϖ | ϖ | ϖ | pi symbol |

## Other Entities Supported by HTML

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 diaeres |

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 |