Greek Isopsephy Calculator

Greek text scored by the Milesian numerals

Isopsephy is the Greek counterpart of gematria: each letter carries a Milesian numeral value from 1 to 900 and a word's value is the sum. The three obsolete numeral letters are included — digamma at 6, koppa at 90 and sampi at 900 — because classical isopsephy counts them even though they are no longer part of the 24-letter alphabet. Accents and breathings are stripped before scoring; they are diacritics, not letters.

Enter text in Greek

Enter Greek text above and click Calculate.

Known values, to check the calculator against

Word	Value
Ἰησοῦς (Jesus)	888
ἀμήν (amen)	99

Greek Isopsephy Calculator — FAQ

Why are digamma, koppa and sampi included when they are not in the alphabet?

Because they are numerals. The Milesian system needed 27 signs to cover units, tens and hundreds, and these three filled the gaps — they survived as numbers long after they stopped being written as letters.

Does final sigma count differently?

No — final sigma has the same value as sigma, 200. Only the Hebrew final forms change value, and only under the gadol cipher.

Does this use a fixed or moving definition of a day (e.g. across time zones)?

The calculation only uses the calendar date in your profile (DD/MM/YYYY) — it doesn't depend on time of day or time zone, unlike birth-chart calculators which need an exact time.