Learn the Greek Alphabet: All 24 Letters, Modern Pronunciation and a 7-Day Plan

You want to read a Greek menu, a street sign or your first lesson without guessing? Then the alphabet is your first step, and it is much smaller than it looks.

I have published four books on language learning and spent more than 20 years learning languages myself. One pattern shows up again and again when learners face a new script: they try to memorise it from alpha to omega, like a poem. That is the slowest way. Your brain already knows half of the Greek alphabet from English and from maths class. This guide builds on exactly that.

One thing to know before you start: this article teaches Modern Greek, the language spoken in Greece and Cyprus today. If you learned letter names like “beta” or “eta” at school or university, you learned the traditional English pronunciation. Greeks say them differently, and so will you after this page.

All 24 Greek letters at a glance

The Greek alphabet has 24 letters, each with a capital and a lowercase form. Sigma is the only letter with two lowercase forms: σ inside a word and ς at the end of a word. The sounds below are the modern pronunciation you will hear in Athens today.

Notice something? Five letters and letter pairs share the “ee” sound of machine, and ο and ω sound exactly the same. In Modern Greek, spelling tells you the history of a word, not a different sound. That is good news for reading: once you know the rules, you can pronounce almost any Greek word correctly, even one you have never seen before.

Three groups that make the Greek alphabet easy

Instead of 24 separate letters, think of three groups. Each group needs a different kind of attention, and the order matters.

Group 1: The 9 familiar letters

These capitals look like English letters and sound (almost) like them too: Α, Ε, Ζ, Ι, Κ, Μ, Ν, Ο, Τ. You can read them on day one. The only catch is lowercase ν (n), which looks like an English v. Mark it now and it will not trip you up later.

Group 2: The 5 false friends

This is where most beginners stumble, because the eyes say one thing and the Greek sound says another:

• Β β looks like B but sounds like v.
• Η η looks like H (and lowercase like n) but sounds like i.
• Ρ ρ looks like P but sounds like r.
• Υ υ looks like Y (and lowercase like u) but sounds like i.
• Χ χ looks like X but sounds like the ch in loch.

Spend extra time here. A classic test word is ΡΕΣΤΟΡΑΝ on a sign. If you read “pectopah”, your English brain won. If you read “restoran”, you have beaten the false friends.

Group 3: The 10 new shapes

Γ, Δ, Θ, Λ, Ξ, Π, Σ, Φ, Ψ, Ω are new to most English speakers, but many of them are old acquaintances from maths and science: π (pi), Σ (sum), Δ (change), θ (angle), λ (wavelength), Ω (ohm). Use that. If you had maths at school, only Ξ and Ψ are really new.

How to learn the Greek alphabet in 7 days

This plan needs about 15 minutes a day. Short daily sessions beat one long weekend session, because your memory consolidates new shapes overnight.

• Day 1: Group 1, the 9 familiar letters. Read the capitals, then write each lowercase form five times.
• Day 2: Group 2, the false friends. Read ΡΕΣΤΟΡΑΝ, ΒΑΝΙΛΙΑ (vanilla) and ΧΑΟΣ (chaos) out loud.
• Day 3: Γ, Δ, Θ, Λ, Π from Group 3. Compare δ (this) and θ (think) until you hear the difference.
• Day 4: Ξ, Σ/ς, Φ, Ψ, Ω. Now you have all 24.
• Day 5: The letter pairs from the next section (ου, αι, ει, οι, μπ, ντ, γκ).
• Day 6: Read real words: menus, place names, shop signs. Use the practice list further down.
• Day 7: Review. Write the whole alphabet from memory, then check it against the table above.

After day 7 most learners can recognise every letter. Reading at normal speed takes a bit longer, and that is completely normal. You were not born reading English at full speed either.

Letter combinations you need from day one

Most alphabet guides stop after 24 letters. The problem: without the following combinations, you cannot read even simple words like ευχαριστώ (thank you) correctly. They are the real key to reading Greek.

Vowel pairs

• ου = u as in food: ΟΥΖΟ (uzo, ouzo)
• αι = e as in met: και (ke, and)
• ει and οι = i as in machine: είναι (ine, is), οικογένεια (ikoyenia, family)
• αυ = av or af, ευ = ev or ef: αύριο (avrio, tomorrow), ευχαριστώ (efharisto, thank you)

Consonant pairs

• μπ = b at the start of a word: μπύρα (bira, beer)
• ντ = d at the start of a word: ντομάτα (domata, tomato)
• γκ and γγ = g or ng: γκαράζ (garaz, garage), Αγγλία (anglia, England)
• τσ = ts and τζ = dz: τσάι (tsai, tea), τζατζίκι (dzadziki, tzatziki)

Why does Greek write b as μπ? Because the letter β moved from b to v centuries ago, and the language needed a new way to write the b sound, which mostly appears in loan words like μπαρ (bar).

The accent mark (τόνος)

Every Greek word with more than one syllable carries a small accent mark, the tonos, on the stressed vowel: καλημέρα (kaliMEra, good morning). Always stress that syllable. Stressing the wrong one can change the meaning: πότε (POte) means “when?”, ποτέ (poTE) means “never”. When the accent sits on the first vowel of a pair, the pair splits: τσάι is ts-a-i, not “tse”. Two dots on a vowel (ϊ, ϋ) do the same job: Ταϊλάνδη (Ta-i-landi, Thailand).

Memory tricks that actually work

Rote repetition works, but it is slow. These tricks save you days:

• Link to what you know: π is the circle number, Σ is the sum sign, Δ is a delta like the river mouth. Your maths memories are free anchors.
• Tell a story for the false friends: “The Bus (Β) has Very soft seats” helps Β = v stick. Silly stories work better than serious ones.
• Write, do not just look: Writing each new letter by hand five times anchors the shape far better than looking at a chart. Lowercase matters most, because most of what you read is lowercase.
• Read your own name: Write your name and your city in Greek letters. Sven becomes Σβεν, London becomes Λονδίνο. Personal words stick instantly.
• Use spaced repetition: Flashcards (paper or an app like Anki) that show you difficult letters more often than easy ones. Two minutes a day for two weeks is enough.

Practice: read your first Greek words

Cover the right column and read each word out loud. All of them are words you will actually see on a trip to Greece:

Signs in Greece are often written in capitals without accent marks, while menus and books use lowercase with accents. Practise both. If you want to go beyond single words, my list of the most common Greek phrases with pronunciation is the natural next step.

Modern vs. ancient Greek pronunciation

If you came here from a maths, science or Bible studies class, you may have learned the alphabet with a different pronunciation. That is the so-called Erasmian pronunciation, a reconstruction of how Ancient Greek may have sounded. It is used in some universities, but no Greek speaks like this today.

The letters themselves have hardly changed in 2,500 years. What changed is the sound: β moved from b to v, η from a long e to i, and several vowel pairs merged into the same sound. If your goal is to talk to people in Greece, learn the modern sounds from the table above. The history of the Greek alphabet on Britannica is a good read if you want to know where the letters came from. For a full comparison of both forms of the language, see my complete guide to learning Greek.

What comes after the alphabet

The alphabet is the door, not the room. Once you can read, the fastest progress comes from words and phrases you can use right away:

• Greek greetings: kalimera, yia sou and how to answer them
• Common Greek phrases for everyday situations
• Greek numbers for prices, times and phone numbers
• The complete guide to learning Greek, from courses to a realistic 6-month plan

If you want a structured path from here, a course with audio is worth it now: you hear every new word from a native speaker, and the alphabet you just learned gets repeated automatically in every lesson.

Frequently asked questions

How many letters are in the Greek alphabet?

The Greek alphabet has 24 letters, from alpha (Α α) to omega (Ω ω). Sigma has two lowercase forms: σ inside a word and ς at the end of a word.

How long does it take to learn the Greek alphabet?

Most learners recognise all 24 letters after about one week of 15 minutes a day. Reading real words fluently, including letter pairs like ου and μπ, usually takes another one to two weeks of practice.

Is the Greek alphabet hard to learn?

No. Around a third of the capitals look and sound like English letters, and many others are familiar from maths. The only real traps are the five false friends Β, Η, Ρ, Υ and Χ, which look like English letters but sound different.

What alphabet does Greek use?

Greek uses its own alphabet, the Greek alphabet. It is around 2,800 years old and is the ancestor of both the Latin alphabet used for English and the Cyrillic alphabet used for Russian.

Are these the same letters used in maths and science?

Yes, the letters are the same (π, Σ, Δ, θ, λ and so on). Only the pronunciation of their names differs: in English classrooms beta is bay-ta, in Modern Greek it is vita.

Related links

• Greek phrases: the most common everyday expressions
• The different ways of learning languages
• Learning vocabulary successfully
• Motivated language learning
• Train your listening comprehension
• Learning languages quickly, is it possible?
• The different types of language learners

Prefer another language?

• 🇩🇪 – Das griechische Alphabet: alle 24 Buchstaben mit Aussprache
• 🇳🇴 – Gresk språkkurs online: lær gresk fra A1 til B1