What fruit has 99% water?

The Juiciest Fruits You’re Probably Eating Already

When it comes to hydration, some fruits do the heavy lifting without you even realizing it. While no fruit is exactly 99% water, several come impressively close—making them perfect for staying refreshed, especially during warmer months.

Cucumber, though often mistaken for a vegetable, is actually a fruit—and it leads the pack with about 96% water content. That crisp, cool bite you get with every slice? That’s mostly pure hydration. It’s no wonder cucumbers are a staple in summer salads and spa waters.

Right behind it is the beloved watermelon, clocking in at around 92% water. Sweet, juicy, and incredibly refreshing, it’s a go-to for picnics and beach days. Not far behind are strawberries and cantaloupe, both hovering near 90–91%, offering not just moisture but a burst of natural sweetness and vitamin C.

Even tomatoes—yes, botanically a fruit—share this ultra-hydrating trait, with about 91% water. They’re a flavorful base for salsas, salads, and sauces, all while helping you stay hydrated. Oranges, though slightly lower at 87%, bring a tangy punch along with a healthy dose of vitamin C.

These high-water fruits don’t just quench your thirst—they’re low in calories and packed with nutrients. So next time you're feeling a midday slump, skip the soda and reach for a slice of watermelon or a handful of strawberries. Your body will thank you.