Greek letters: uppercase and lowercase
Copy the 24 Greek letters in uppercase and lowercase, including final sigma. Compare Latin lookalikes and the operators ∑ and ∏.
Greek alpha
Alpha has uppercase Α and lowercase α forms. The lowercase letter often labels an angle, as in α = 35°.
DetailsGreek beta
Greek beta is Β in uppercase and β in lowercase. The capital looks like Latin B, but the two belong to different scripts.
DetailsGreek gamma
Gamma has uppercase Γ and lowercase γ forms. The lowercase letter can resemble y in some fonts.
DetailsGreek delta
Greek delta appears as Δ or δ. Capital Δ is distinct from the increment sign ∆, even when the two shapes look the same.
DetailsGreek epsilon
Epsilon has uppercase Ε and lowercase ε forms. Lowercase ε is a Greek letter, separate from the set-membership sign ∈.
DetailsGreek zeta
Greek zeta is Ζ in uppercase and ζ in lowercase. Capital Ζ can look like Latin Z.
DetailsGreek eta
Eta appears as uppercase Η and lowercase η. The capital resembles Latin H, while the lowercase form is more distinctive.
DetailsGreek theta
Theta has uppercase Θ and lowercase θ forms. The related theta symbol ϑ has its own code point.
DetailsGreek iota
Greek iota has uppercase Ι and lowercase ι forms. Capital Ι is a different character from Latin I.
DetailsGreek kappa
Kappa is written Κ in uppercase and κ in lowercase. Capital Κ and Latin K are separately encoded.
DetailsGreek lambda
Lambda appears as uppercase Λ and lowercase λ. The lowercase letter often labels wavelength in scientific notation.
DetailsGreek mu
Greek mu has uppercase Μ and lowercase μ forms. Lowercase μ and the micro sign µ look similar but have different code points.
DetailsGreek nu
Nu is Ν in uppercase and ν in lowercase. Lowercase ν can look like Latin v in a formula.
DetailsGreek xi
Xi has uppercase Ξ and lowercase ξ forms. Capital Ξ is a letter, separate from the identical-to sign ≡.
DetailsGreek omicron
Omicron appears as uppercase Ο and lowercase ο. Both can resemble Latin O or o, but remain Greek letters.
DetailsGreek pi
Greek pi is Π in uppercase and π in lowercase. Lowercase π denotes the circle constant in formulas such as C = 2πr.
DetailsGreek rho
Rho has uppercase Ρ and lowercase ρ forms. Capital Ρ resembles Latin P, while lowercase ρ is often used in formulas.
DetailsGreek sigma
Sigma has three forms here: uppercase Σ, lowercase σ, and final lowercase ς. Capital Σ is distinct from the summation sign ∑.
DetailsGreek tau
Greek tau is Τ in uppercase and τ in lowercase. Capital Τ and Latin T are different characters.
DetailsGreek upsilon
Upsilon has uppercase Υ and lowercase υ forms. The capital can resemble Latin Y.
DetailsGreek phi
Phi appears as uppercase Φ and lowercase φ. The related phi symbol ϕ is separately encoded, and fonts can draw the forms differently.
DetailsGreek chi
Greek chi has uppercase Χ and lowercase χ forms. Capital Χ resembles Latin X but belongs to the Greek script.
DetailsGreek psi
Psi is written Ψ in uppercase and ψ in lowercase. Its mathematical role depends on how the formula defines it.
DetailsGreek omega
Omega has uppercase Ω and lowercase ω forms. Capital Ω is distinct from the compatibility ohm sign Ω.
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