Can you freeze a whole watermelon?

In this article, we will answer the question “Can you freeze a whole watermelon?” and discuss how to freeze watermelon?

Presently, Asia accounts for more than 80% of worldwide watermelon production. China is the number one producer accounting for 67.6% worldwide. Africa, Europe, and North America have similar production output, around 3–4 million tonnes annually. In Africa, in 2017, watermelon accounted for 5.4% of the harvested area devoted to vegetable production, contributing 5% to world watermelon production (1).

Can you freeze a whole watermelon?

Yes, you can freeze a whole watermelon. However, it is not recommended, due to the time needed for the process. A slow freezing process leads to greater damage of the fruit tissue and greater drip loss, due to the growth of bigger ice crystals. Fast freezing and pre-treatments applied to the fruit may prevent these losses (2).

 It is possible to have watermelon on hand all year long by freezing it. Dry freezing watermelon on a baking sheet is the most straightforward method. If you want to keep the watermelon’s sweetness after freezing, you may sprinkle it with sugar before putting it in the freezer. 

Store watermelon in syrup or fruit juice to keep it as sweet and as fresh as possible. Despite the fact that watermelon loses part of its original feel when frozen, the chunks are still edible and may be used in a variety of dishes.

There is no question that watermelons will freeze since they are 92% water. The real question is what you’ll get after they’ve thawed. There is a change in texture: The flesh will no longer have the same toothsome bite it had before being frozen. It loses a bit of its sweetness. 

After freezing-thawing, food presents some drastic changes and cumulative, gradual, and irreversible quality loss, mainly shown in drip loss (which is due to cell damage), texture alteration (loss of turgor during thawing, thus resulting in flaccidity and shrinking), lower volume and, in some cases, change in color, taste and aroma. During freezing, part of the aqueous content is frozen, thus creating ice crystals which damage cell tissues (3).

You may enjoy the frozen watermelon if you don’t need the syrupy sweetness of fresh watermelon during a picnic. In order to get the finest results, use only the freshest watermelons that are as ripe as possible. 

When you lightly tap on them, a good candidate for freezing should have a firm rind and a beautiful, hollow-sounding middle. Avoid any melon that has black stains or rotting areas. Juicy and firm, the meat should be full-bodied and well-colored.

Because you’ll have to remove the seeds before freezing, go for a seedless watermelon if you’re pressed for time. Farmers’ markets are a good place to get locally produced watermelons. In addition, you may raise your own. Make sure the vines have plenty of areas to grow.

Watermelons may be frozen by slicing them open. You may use a melon baller or a spoon to make little balls, or you can cube the melon and freeze it in large pieces. Cut the melon in half and remove the seeds. A baking sheet should be used for the melon slices. 

The frozen pieces may be more easily removed if the tray has been lined with parchment or wax paper beforehand. If you cut the watermelon into smaller pieces, this is very critical.

Think about how you’ll utilize the watermelon you’ve frozen before you buy it. For a mid-afternoon pick-me-up, you may freeze individual portions in zipper bags that can be sucked into bigger freezer bags. 

Adding a little amount of sugar to the melon before it is frozen may help keep its original characteristics,such as color and texture. . Ice cube trays may be used to store melon puree once it has been blended. To preserve the contents of the freezer, put the frozen food in freezer bags. The ice cubes may be used to cool fruit teas or wine spritzer cocktails.

Because watermelon contains a high concentration of water, there will be significant changes on the texture of the fruit, due to freezing and thawing procedures. Pre-treating the fruits with syrup or solution of high concentrations of sugar prior freezing may help prevent these changes. A study showed that pre-treated sliced watermelon showed better characteristics of firmness, color and lower loss of volume than the non-treated samples, probably because of their lower freezable water content and, consequently, lower cell damage in the product (3).  

Just keep in mind that the watermelon will be in a season by the time you run out of the frozen kind. This is a simple process that should take no more than 10 minutes to complete. Using this flash-freezing technique, you may easily freeze fruit into individual pieces that can be stored and used as required. 

Pull out four or five pieces and put the container back together when you’re ready to make a smoothie. You may freeze your watermelon by following these easy instructions:

  • Cut the melon into cubes or balls and place them in a bowl.
  • Once the seeds have been eliminated, go to step 2.
  • On a baking sheet, spread the pieces out so that they don’t touch each other
  • If necessary, flash-freeze for a few hours or until the pieces are solid.
  • Put the watermelon pieces in a freezer-safe container or bag and keep them there until you’re ready to serve.

Flash-freezing watermelon has several advantages.

Fresh watermelon pieces placed in a container will freeze together, requiring chiseling to separate. A little more effort, in the beginning, is worth it, because it may be a lot of work.

Watermelon is a juicy and sweet treat.

Pack your watermelon with sweetness or juice and freeze the whole jar as an alternative to chunks. To sweeten your watermelon, combine granulated sugar with simple syrup. If you want to utilize the fruit in sweets or for beverages after the watermelon season is ended, this is a good alternative. This is how you sweeten watermelon:

  • Make pieces of watermelon and remove the seeds.
  • Keep approximately half an inch of space at the top of the container for the pieces (watermelon expands as it freezes).
  • Simple syrup or sugar may be used to coat the watermelon.
  • Seal the container and keep it in the freezer until you’re ready to use it again.

To learn more about freezing a whole watermelon click here

Other FAQs about Watermelons that you may be interested in.

How to eat a watermelon?

How to tell if a watermelon is good?

How to Deseed a Watermelon


In this article, we answered the question “Can you freeze a whole watermelon?” and we discussed how to freeze watermelon?


  1. Dube, J., G. Ddamulira, and M. Maphosa. Watermelon production in Africa: challenges and opportunities. Int J Veget Sci, 2021, 27, 211-219.
  2. Reid, David S., and D. M. Barrett. Fruit freezing. Processing fruits: science and technology, 1996, 1, 169.  
  3. Ayala-Aponte, Alfredo. The influence of osmotic pretreatments on melon (Cucumis melo L.) quality during frozen storage. Dyna, 2014, 81, 81-86.