Greek Alphabet
A comprehensive reference for the Greek alphabet with character representations, HTML entities, decimal and hexadecimal codes, and their scientific and engineering applications.
| Character | Symbol | Entity | Decimal | Hex | Normal Font | Symbol Font |
|---|---|---|---|---|---|---|
| Greek capital letter alpha | Α | Α | Α | Α | A | Α |
| Greek capital letter beta | Β | Β | Β | Β | B | Β |
| Greek capital letter gamma | Γ | Γ | Γ | Γ | G | Γ |
| Greek capital letter delta | Δ | Δ | Δ | Δ | D | Δ |
| Greek capital letter epsilon | Ε | Ε | Ε | Ε | E | Ε |
| Greek capital letter zeta | Ζ | Ζ | Ζ | Ζ | Z | Ζ |
| Greek capital letter eta | Η | Η | Η | Η | H | Η |
| Greek capital letter theta | Θ | Θ | Θ | Θ | Q | Θ |
| Greek capital letter iota | Ι | Ι | Ι | Ι | I | Ι |
| Greek capital letter kappa | Κ | Κ | Κ | Κ | K | Κ |
| Greek capital letter lambda | Λ | Λ | Λ | Λ | L | Λ |
| Greek capital letter mu | Μ | Μ | Μ | Μ | M | Μ |
| Greek capital letter nu | Ν | Ν | Ν | Ν | N | Ν |
| Greek capital letter xi | Ξ | Ξ | Ξ | Ξ | X | Ξ |
| Greek capital letter omicron | Ο | Ο | Ο | Ο | O | Ο |
| Greek capital letter pi | Π | Π | Π | Π | P | Π |
| Greek capital letter rho | Ρ | Ρ | Ρ | Ρ | R | Ρ |
| Greek capital letter sigma | Σ | Σ | Σ | Σ | S | Σ |
| Greek capital letter tau | Τ | Τ | Τ | Τ | T | Τ |
| Greek capital letter upsilon | Υ | Υ | Υ | Υ | U | Υ |
| Greek capital letter phi | Φ | Φ | Φ | Φ | F | Φ |
| Greek capital letter chi | Χ | Χ | Χ | Χ | C | Χ |
| Greek capital letter psi | Ψ | Ψ | Ψ | Ψ | Y | Ψ |
| Greek capital letter omega | Ω | Ω | Ω | Ω | W | Ω |
| Greek small letter alpha | α | α | α | α | a | α |
| Greek small letter beta | β | β | β | β | b | β |
| Greek small letter gamma | γ | γ | γ | γ | g | γ |
| Greek small letter delta | δ | δ | δ | δ | d | δ |
| Greek small letter epsilon | ε | ε | ε | ε | e | ε |
| Greek small letter zeta | ζ | ζ | ζ | ζ | z | ζ |
| Greek small letter eta | η | η | η | η | h | η |
| Greek small letter theta | θ | θ | θ | θ | q | θ |
| Greek small letter iota | ι | ι | ι | ι | i | ι |
| Greek small letter kappa | κ | κ | κ | κ | k | κ |
| Greek small letter lambda | λ | λ | λ | λ | l | λ |
| Greek small letter mu | μ | μ | μ | μ | m | μ |
| Greek small letter nu | ν | ν | ν | ν | n | ν |
| Greek small letter xi | ξ | ξ | ξ | ξ | x | ξ |
| Greek small letter omicron | ο | ο | ο | ο | o | ο |
| Greek small letter pi | π | π | π | π | p | π |
| Greek small letter rho | ρ | ρ | ρ | ρ | r | ρ |
| Greek small letter final sigma | ς | ς | ς | ς | z | ς |
| Greek small letter sigma | σ | σ | σ | σ | s | σ |
| Greek small letter tau | τ | τ | τ | τ | t | τ |
| Greek small letter upsilon | υ | υ | υ | υ | u | υ |
| Greek small letter phi | φ | φ | φ | φ | j | φ |
| Greek small letter chi | χ | χ | χ | χ | c | χ |
| Greek small letter psi | ψ | ψ | ψ | ψ | y | ψ |
| Greek small letter omega | ω | ω | ω | ω | w | ω |
| Character | Symbol | Typically Used For |
|---|---|---|
| Greek small letter alpha | α | Angles, angular acceleration |
| Greek small letter beta | β | Angles, coefficients |
| Greek small letter gamma | γ | Shear strain, kinematic viscosity |
| Greek small letter delta | δ | Differences, damping coefficient |
| Greek small letter epsilon | ε | Linear strain |
| Greek small letter zeta | ζ | |
| Greek small letter eta | η | Dynamic viscosity, efficiency |
| Greek small letter theta | θ | Angles, temperature |
| Greek small letter iota | ι | |
| Greek small letter kappa | κ | Compressibility of fluids |
| Greek small letter lambda | λ | Wavelength, thermal conductivity |
| Greek small letter mu | μ | Coefficient of friction, dynamic viscosity, Poisson's ratio |
| Greek small letter nu | ν | Kinematic viscosity |
| Greek small letter xi | ξ | |
| Greek small letter omicron | ο | |
| Greek small letter pi | π | Mathematical constant |
| Greek small letter rho | ρ | Density |
| Greek small letter final sigma | ς | |
| Greek small letter sigma | σ | Normal stress, standard deviation |
| Greek small letter tau | τ | Shear stress |
| Greek small letter upsilon | υ | |
| Greek small letter phi | φ | Angles, flow rate, potential energy |
| Greek small letter chi | χ | |
| Greek small letter psi | ψ | Gears helix angle |
| Greek small letter omega | ω | Angular velocity, solid angle |