How Long Does Greek Yogurt Last?

Simon King
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How Long Does Greek Yogurt Last?

There are two parts to this answer. Firstly, it depends upon where you buy the yogurt. With the rise in popularity of Greek yogurt, many manufacturers have popped up that make a range of quality yogurts. However, like many mass produced goods, yogurts of lesser quality can be found.

The second factor is the expiry date on the yogurt. As stated before, many manufacturers have popped up around the world in the last few years, and they work quickly to get products into the local markets. This also means that they are likely to have very short expiration dates, which can be detrimental to your health.

If you living in Australia, you could possibly find some yogurts with longer shelf lives, as we buy many of our yogurt products from overseas. However, it’s advisable to still check the yogurt before consuming it!

One of the easiest methods to check for best before dates on the Greek yogurt container is the clear Greek yogurt product sold in a tub. In some cases, there will be a date printed on the bottom of the tub. Generally, you can tell that the Greek yogurt has gone bad by looking at the drips of thick creamy yogurt. When you open the lid of the tub (Greek Yogurt in a tub), the first bit will not seem as creamy and will have chunks that aren't of a creamy consistency.

How to Check Whether the Yogurt Is Still Safe?

You should check fat-free or low-fat varieties more frequently than full-fat ones, as these tend to be more prone to deterioration. If your yogurt has a texture that's smoother than normal, it's probably off and you should toss it out. Previous research has also shown that some probiotics, particularly Lactobacillus bulgaricus, can cause yogurt to spoil faster.

Yogurt typically lasts at least four weeks in the refrigerator and can be frozen for up to six months (although some research suggests that freezing yogurt destroys the bacteria).

Use Your Sense of Smell

Even though the expiration date or best buy date can tell you a lot about the freshness of a product, you should rely on your sense of smell for the most accurate answer.

Greek yogurt will store in your refrigerator for several weeks, depending on whether it’s been opened or not. When you open the tub of Greek yogurt, you will notice that it releases a sour smell, which is a signal that it may not be safe to eat any longer.

The best way to check if a yogurt is rotten is to smell it. When a yogurt is bad, it will usually start to smell sour. If you’re buying Greek yogurt in bulk though, you’ll be able to avoid this by just smelling the container before you scoop out a serving – if you have to sniff one yogurt after another, you’re wasting time and you’ll reach the rotten batch faster. As an alternative, you can also try tasting the yogurt to judge its safety. If it tastes tart and has a slightly sour odor, that’s likely a sign that it’s bad.

Visual Signs

Greek yogurt has many of the same properties of regular yogurt, only with even greater benefits. Why? It is packed with protein and gut-healthy probiotics and doesn’t have as much sugar as other yogurts. It’s also easily customizable with flavorings to make it taste delicious every time and loved by almost every member of the family. Despite all of this, it’s important to know how long it’s good for so you can get the most out of your investment.

Expiration dates are just that – they’re estimations for when it is safe to consume a product. If bought fresh and stored correctly, however, it can last much longer before it starts to get bad.

A few hours out of the refrigerator and your dip will only be edible if you’re brave enough to try it. If it’s a week or longer after its expiration date and it’s been at room temperature, it’s probably spoiled.


Greek yogurt is a fermented dairy product and, as such, it contains beneficial probiotic cultures that are resistant to heat and other food processing. This is why I recommend storing your Greek yogurt in your refrigerator. However, if you need to travel, especially away from your refrigerator, don’t worry.

It can be stored safely for 72 hours in the bottom of your refrigerator without losing any of its beneficial beneficial features. Of course, the longer it’s stored, the less that’s in it.

Other methods, such as freezing or canning food, can also be used to extend its life.

Greek Yogurt vs Normal Yogurt

Although you can buy yogurt at any time of the year, its popularity is a consequence of winter. Winter is cold and uncomfortable, which makes us crave comfort food. One of the last things we stop eating are dairy products, they remind us of what's warm and cozy.

Cultured milk has been produced for more than 7,000 years but has always gained popularity in winter. Dairy products, of course, nourish our bones and maintain calcium level, but lately, we learn that they are also important in weight loss because of the probiotics they contain.

As we look for more reasons to eat yogurt, we are starting to use it for more than just toppings on the muesli. People are cooking with yogurt and using yogurt in countless recipes. Even if you don’t eat yogurt, you wouldn't be able to escape it. You can find yogurt in almost every type of food now, from yogurt puffs to frozen yogurt and ice cream.

But, how long does it last? The life of yogurt greatly depends on a few factors. Once the yogurt packs have been opened, the life is reduced greatly. Some factors that determine the popularity of yogurt are packaging, storage, smell, taste, appearance, and expiry date.

Extending the Shelf Life

The shelf life of Greek yogurt can vary from a couple of days to a few months,depending on the type of product and how it has been stored. It is, however, better to eat the yogurt earlier than later. Since the natural cultures in the yogurt are what make it more healthy than other yogurts, they should remain active. If the container of Greek yogurt has been opened, the natural cultures are more likely to become inactive. You can keep your product as fresh as possible by following these simple steps.

As mentioned before, depending on the ingredient and the product, the shelf life of Greek yogurt can vary. Although they tend to be kept longer as compared to standard yogurts, they are perishable items. There are specific storage requirements for these products. So here is a quick guide to help you extend the shelf life of Greek yogurt.


Keep your yogurt away from foods of other types and from raw meat products.

The best place for keeping your yogurt is in the refrigerator.

The storage guidelines may vary according to the type of product.

If you notice any of the following signs, it’s time to throw your yogurt out.

What to look for?

Runny appearance.

Green or slimy appearance.

Bitter taste.

At this point, there is no guarantee that the product is safe for consumption.