If you’re learning Greek, you’ve probably heard greetings like Kalimera, Kalispera, and Yia. But when should you use each one?
The good news is that it’s much simpler than it seems. Once you know a few basic rules, you’ll be able to greet people naturally in almost any situation.
Say Kalimera before noon
Καλημέρα (Kalimera) means “Good morning.”
Use it from the morning until around 12:00 p.m.
Say Kalispera after noon
Once it’s afternoon, switch to Καλησπέρα (Kalispera).
It means “Good afternoon” or “Good evening” and can be used from 12:00 p.m. onwards.
While many people start saying Kalispera right after noon, some Greeks prefer to start using it a little later in the day. Either way, saying Kalispera just after 12:00 p.m. is perfectly correct.
Not sure what time it is? Just say Yia
If you don’t know whether it’s morning or afternoon, there’s an easy solution:
- Γεια σου (Yia sou) – for one person in a friendly or informal situation.
- Γεια σας (Yia sas) – for more than one person or when you want to be polite.
- Γεια (Yia) – a simple, casual greeting that works almost any time of the day.
These are some of the most common greetings you’ll hear in everyday Greek conversations.
A more formal option: Chairete
Another useful greeting is Χαίρετε (Chairete).
It’s a polite and respectful way to say hello and can be used at any time of the day, whether you’re speaking to one person or a group.
Although it’s slightly more formal than Yia, it’s still commonly understood and appropriate in many situations.
Which Greek greeting should you use?
Here’s a quick summary:
- Kalimera → Before 12:00 p.m.
- Kalispera → After 12:00 p.m.
- Yia sou → One person, friendly.
- Yia sas → More than one person or when you want to be polite.
- Yia → Casual, works almost any time of the day.
- Chairete → Polite, suitable throughout the day.
Learning these simple greetings will help you sound more natural and confident when speaking Greek. As with any language, you’ll notice small differences in how people use them, but if you follow these guidelines, you’ll always make a great first impression.
Watch the video below to hear the correct pronunciation and learn when to use each greeting in real-life situations.



