Papaya vs Mango: Nutrition and Benefits Compared

Papaya vs mango is one of the most common tropical fruit comparisons, and for good reason. Both are orange-fleshed, sweet and widely available, and both turn up in smoothies, fruit salads and breakfast bowls. Nutritionally, though, they’re not quite the same. This guide compares them cup for cup using USDA data, then looks at vitamins, sugar, digestion, safety and how to choose.

For each fruit in more detail, see our papaya nutrition guide and our tropical fruits list.

Papaya vs mango nutrition

The table compares a typical serving of 1 cup of raw fruit pieces. A cup of papaya weighs a little less than a cup of mango, but even gram for gram papaya is lower in calories: 43 per 100 grams compared with 60 for mango.

Per 1 cup of raw pieces. Values from USDA FoodData Central (SR Legacy): Papayas, raw (FDC 169926) and Mangos, raw (FDC 169910). The highlighted value is the higher one for each nutrient.

Calories and sugar

This is the biggest difference between the two. Mango contains roughly twice as much natural sugar per cup as papaya, which also explains its higher calorie count. Mango’s sugar comes packaged with fiber, water and vitamins, so it’s still a healthy fruit, but if you’re managing blood sugar or calories, papaya lets you eat a larger portion for the same impact.

Both fruits have a low to moderate glycemic index in published tables, but portion size matters more than the index. A whole large mango can contain more than 45 grams of sugar, so sharing one or sticking to a cup is sensible for people with diabetes. Our guide to low-sugar fruits lists other options.

Winner: papaya, for fewer calories and less sugar.

Vitamin C and vitamin A

A cup of papaya provides about 88 mg of vitamin C, nearly the full daily value of 90 mg, while a cup of mango provides about 60 mg, two-thirds of it. Both are excellent sources.

Mango has the edge on vitamin A, with about 89 mcg per cup compared with 68 mcg for papaya, mostly from beta-carotene and other carotenoids. Mango also has more folate, which is important before and during pregnancy, and more vitamin K. Papaya is a good source of lycopene, the red-orange pigment also found in tomatoes, especially in red-fleshed varieties.

Winner: papaya for vitamin C; mango for vitamin A and folate.

Fiber and digestion

Fiber is almost identical, at about 2.5 grams per cup. Papaya is often recommended for digestion because it contains papain, an enzyme that helps break down protein. Papain is used as a meat tenderizer and in some digestive supplements, but there’s limited evidence that eating ripe papaya meaningfully improves digestion in healthy people. Most of papain is found in the unripe fruit and latex rather than the ripe flesh.

Both fruits are high in water, which, together with their fiber, helps keep you regular. For more fiber-rich choices, see our list of high-fiber fruits.

Winner: a tie.

Taste, texture and uses

• Papaya is soft and buttery with a mild, musky sweetness. Some people find its smell off-putting; a squeeze of lime juice brightens the flavor. Unripe green papaya is used as a crunchy vegetable in salads such as Thai som tam.
• Mango is richer, sweeter and more aromatic, with a smooth or slightly fibrous texture depending on the variety. It’s one of the most versatile fruits, used in smoothies, lassi, salsa, curries and desserts.
• Together: they work well in the same bowl. Try them in our tropical fruit salad.

Allergies and safety

Which should you choose?

Pick papaya if you:

• Want fewer calories and less sugar per serving.
• Want the most vitamin C.
• Prefer a mild flavor that pairs well with lime, yogurt or savory dishes.

Pick mango if you:

• Want a sweeter, more satisfying fruit or dessert.
• Want more vitamin A, folate and vitamin K.
• Need a fruit for smoothies, salsa or baking.

The best answer for most people is both: eating a variety of fruits gives you a wider range of vitamins and plant compounds than sticking to one.

Buying, ripening and storing

Both fruits are usually picked before they’re fully ripe, so how you choose and store them makes a big difference to taste and texture.

• Choosing papaya: look for skin that’s mostly yellow or orange and gives slightly when pressed. A few dark spots are fine. Mostly green papayas will ripen at room temperature in two to four days.
• Choosing mango: color isn’t a reliable guide, because some varieties stay green when ripe. Instead, gently squeeze: a ripe mango gives a little, like a ripe peach, and smells sweet near the stem.
• Ripening: leave either fruit on the counter, or in a paper bag to speed things up. Don’t refrigerate them until they’re ripe, as cold stops ripening and can affect flavor.
• Storing: once ripe, keep whole fruit in the fridge for a few days. Cut papaya and mango keep for about three days in a covered container.
• Freezing: both freeze well. Spread cubes on a tray, freeze, then transfer to a bag for smoothies and sorbets.

Frozen mango chunks are often cheaper and more consistent than fresh mango outside the summer season. Papaya is less often sold frozen, but it’s available fresh year-round in many supermarkets.

Fitting papaya and mango into your diet

Fruit guidelines in the US suggest about 1½ to 2 cups of fruit a day for most adults. A cup of either papaya or mango counts as one cup. Because papaya is lower in sugar, it’s a good everyday choice, while mango works well as a naturally sweet dessert or snack.

A few easy ideas:

• Breakfast: papaya halves filled with Greek yogurt and berries, or mango stirred into oatmeal.
• Lunch: mango salsa with grilled fish or chicken, or green papaya salad.
• Snacks: chilled papaya with lime, or frozen mango cubes.
• Drinks: blend either into a smoothie with yogurt or milk for protein.

Pairing fruit with protein or healthy fat, such as yogurt or nuts, helps slow the rise in blood sugar and keeps you full for longer. To see how much fruit is right for you, read our guide on how much fruit to eat per day.

Related on Pure Nutrition Facts: our green papaya salad recipe.

Papaya vs mango FAQ