Main letters edit

Below is a table listing the Greek letters, as well as their forms when romanized. The table also provides the equivalent Phoenician letter from which each Greek letter is derived. Pronunciations transcribed using the International Phonetic Alphabet.

The classical pronunciation given below is the reconstructed pronunciation of Attic in the late 5th and early 4th century (BC). Some of the letters had different pronunciations in pre-classical times or in non-Attic dialects. For details, see History of the Greek alphabet and Ancient Greek phonology. For details on post-classical Ancient Greek pronunciation, see Koine Greek phonology.

Letter Corresponding
Phoenician
letter
Name Transliteration1 Pronunciation Numeric
value
English Ancient
Greek
Medieval
Greek
(polytonic)
Modern
Greek
Ancient
Greek
Modern
Greek
Classical
Ancient
Greek
Modern
Greek
Α α   Aleph Alpha ἄλφα άλφα a [a] [aː] [a] 1
Β β   Beth Beta βῆτα βήτα b v [b] [v] 2
Γ γ   Gimel Gamma γάμμα γάμμα
γάμα
g gh, g, y [ɡ] [ɣ], [ʝ] 3
Δ δ   Daleth Delta δέλτα δέλτα d d, dh, th [d] [ð] 4
Ε ε   He Epsilon εἶ ἒ ψιλόν έψιλον e [e] 5
Ζ ζ   Zayin Zeta ζῆτα ζήτα z [zd]
(or [dz])
later [zː]
[z] 7
Η η   Heth Eta ἦτα ήτα e, ē i [ɛː] [i] 8
Θ θ   Teth Theta θῆτα θήτα th [tʰ] [θ] 9
Ι ι   Yodh Iota ἰῶτα ιώτα
γιώτα
i [i] [iː] [i], [ʝ] 10
Κ κ   Kaph Kappa κάππα κάππα
κάπα
k [k] [k], [c] 20
Λ λ   Lamedh Lambda λάβδα λάμβδα λάμδα
λάμβδα
l [l] 30
Μ μ   Mem Mu μῦ μι
μυ
m [m] 40
Ν ν   Nun Nu νῦ νι
νυ
n [n] 50
Ξ ξ   Samekh Xi ξεῖ ξῖ ξι x x, ks [ks] 60
Ο ο   'Ayin Omicron οὖ ὂ μικρόν όμικρον o [o] 70
Π π   Pe Pi πεῖ πῖ πι p [p] 80
Ρ ρ   Resh Rho ῥῶ ρω r (: rh) r [r], [r̥] [r] 100
Σ σ ς   Sin Sigma σῖγμα σίγμα s [s] 200
Τ τ   Taw Tau ταῦ ταυ t [t] 300
Υ υ   Waw Upsilon ὖ ψιλόν ύψιλον u, y y, v, f [y] [yː]
(earlier [ʉ] [ʉː])
[i] 400
Φ φ origin disputed
(see text)
Phi φεῖ φῖ φι ph f [pʰ] [f] 500
Χ χ Chi χεῖ χῖ χι ch ch, kh [kʰ] [x], [ç] 600
Ψ ψ Psi ψεῖ ψῖ ψι ps [ps] 700
Ω ω   'Ayin Omega ὦ μέγα ωμέγα o, ō o [ɔː] [o] 800