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How long does watermelon (cut) last?
Updated 2026-05-13 · USDA FoodKeeper & FDA guidelines
Refrigerator
5 days
3-5 days cut, in airtight container
The short answer
Watermelon (cut) lasts as long as you store it correctly — which can mean anywhere from a few days on the counter to a year in the freezer. The numbers above represent best quality per USDA and FDA guidelines, not absolute safety limits.
Why these numbers vary
Cut watermelon flesh. Storage life depends on temperature consistency, humidity, packaging, and how fresh it was when you got it. Refrigerators that swing between 38°F and 45°F shave days off these numbers; vacuum-sealing or freezing extends them.
How to tell if watermelon (cut) is bad
- Slimy texture
- Sour or fermenting smell
- Mushy
Storage tips
- Whole watermelon: counter 7-10 days
- Cut cubes only when ready to eat
- Freeze for smoothies
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Frequently asked questions
How long does watermelon (cut) last in the refrigerator?
Watermelon (cut) lasts 5 days in the refrigerator. 3-5 days cut, in airtight container
How can you tell if watermelon (cut) is bad?
Watch for: Slimy texture; Sour or fermenting smell; Mushy.