Greek Isopsephy Letter Values

All 24 letters of the Greek alphabet and their isopsephy values. Use the Greek calculator to compute full words and phrases, including Beta Code input.

Letter	Name	Isopsephy Value
α	Alpha	1
β	Beta	2
γ	Gamma	3
δ	Delta	4
ε	Epsilon	5
ζ	Zeta	7
η	Eta	8
θ	Theta	9
ι	Iota	10
κ	Kappa	20
λ	Lambda	30
μ	Mu	40
ν	Nu	50
ξ	Xi	60
ο	Omicron	70
π	Pi	80
ρ	Rho	100
σ	Sigma	200
τ	Tau	300
υ	Upsilon	400
φ	Phi	500
χ	Chi	600
ψ	Psi	700
ω	Omega	800

Three archaic letters no longer used in written Greek fill the remaining numeral gaps: digamma (Ϝ) = 6, qoppa (Ϙ) = 90, and sampi (Ϡ) = 900. Our calculator recognizes these automatically if entered.