The Science of Popsicle Freezing Time: How Long Does it Take?

How long do popsicles take to freeze?

On a hot summer day, there’s nothing like a refreshing popsicle to cool you down. Whether you prefer fruity flavors or creamy delights, popsicles are a delicious treat for all ages. If you’re considering making homemade popsicles, you may be wondering how long it takes to freeze them properly. In this article, we’ll explore the factors that affect the freezing time of popsicles and offer some tips for quick freezing.

Understanding freezing time

Homemade popsicles typically take between 4 and 8 hours to freeze solid. However, the exact freezing time can vary depending on several factors:

  • Thickness and water content: The thickness and water content of the fruit pulp used in the popsicle will affect the freezing time. Thicker popsicles with higher water content may take longer to freeze than thinner popsicles.
  • Popsicle size and shape: The size and shape of the popsicle molds also affect freezing time. Smaller popsicles will freeze faster than larger ones.
  • Type of fruit and sugar content: Different fruits have different sugar content, which can affect freezing time. Higher sugar content may slow the freezing process.

Tips for fast freezing

If you’re in a hurry and want to freeze your popsicles faster, here are some tips:

  • Lower the freezer temperature: Set your freezer temperature to 0°F or lower. The lower temperature helps the popsicles freeze faster, especially since fruit puree has a higher sugar content than water.
  • Choose high water content popsicles: Popsicles with higher water content and lower sugar content freeze faster. They may not have the same creaminess as those with more sugar, but they’re still refreshing.
  • Place in the freezer: Place filled popsicle molds in the coolest part of the freezer. In most cases, the middle of the back of a chest freezer or the top shelf or drawer of a freezer is the coldest place.
  • Consider a quick pop maker: If you frequently make popsicles, investing in a quick pop maker can be a great option. These countertop units can freeze popsicles in as little as seven minutes.

How to know when popsicles are completely frozen

Determining when your popsicles are fully frozen can be a little tricky, but there are a few signs to look for:

  • Firm mold: Gently squeeze the mold. If it feels firm, the popsicles may be frozen. This method works best with flexible molds such as silicone.
  • Firm stick: Wiggle or lift the stick slightly. If it feels secure and locked in place, there’s a good chance the popsicle is frozen.
  • Clean removal: Pull the stick a little harder. If the popsicle pops cleanly out of the mold and appears frozen solid, it’s ready to enjoy. If it seems slightly soft, return it to the mold.


Homemade popsicles typically take 4 to 8 hours to freeze, depending on factors such as thickness, water content, and sugar content. Adjusting the freezer temperature, choosing high water-content popsicles, and using quick-freezing methods can reduce the freezing time. Remember to check for signs of complete freezing before removing the popsicles from the molds. With a little patience and experimentation, you’ll be enjoying delicious homemade popsicles in no time!


How long does it typically take for homemade popsicles to freeze?

Homemade popsicles usually freeze solid within 4 to 8 hours, depending on several factors such as thickness, water content, and sugar content.

Can I speed up the freezing process for popsicles?

Yes, you can speed up the freezing process by setting your freezer temperature to 0°F or lower, using popsicle molds with higher water content and lower sugar content, and placing the molds in the coldest part of the freezer.

Can I use an ice cube tray to make popsicles?

Yes, you can use an ice cube tray to make smaller popsicles. Note, however, that the freezing time may be shorter compared to making larger popsicles in special popsicle molds.

How will I know when my popsicles are completely frozen?

You can determine if your popsicles are fully frozen by gently squeezing the mold to check for a firm texture, wiggling or lifting the stick to see if it feels fixed in place, and pulling the stick a little harder to see if the popsicle lifts cleanly from the mold and appears frozen solid.

Why do higher sugar popsicles take longer to freeze?

Higher sugar popsicles have a lower freezing point. This means that they require lower temperatures and longer freezing times to solidify than popsicles with lower sugar content.

Are there any devices or methods to freeze popsicles faster?

Yes, you can invest in a quick pop maker, which is a countertop unit specifically designed to freeze popsicles in less time, often within minutes.