Lychee vs Longan vs Rambutan: What's the Difference?
Short answer: All three are related tropical fruits in the soapberry family with juicy translucent flesh around one seed. Lychee has bumpy pink-red skin and a floral, perfumed sweetness; longan ('dragon eye') is smaller with smooth tan skin and a muskier, milder taste; rambutan is larger with soft hairy red-and-green spines and a slightly less floral flavour.
| 🌺 Lychee | 👁️ Longan | 🔴 Rambutan | |
|---|---|---|---|
| Taste | Sweet, floral, and perfumed — rose, muscat grape, and a hint of citrus — with translucent, slippery-firm flesh. More aromatic and sharper than its cousins rambutan and longan. | Sweet like lychee but drier, muskier, and less floral — honey and brown sugar over gentle grape. Dried longan concentrates into smoky caramel-date territory. | Sweet and mildly acidic with floral, grape-and-lychee notes; juicy, translucent flesh that clings lightly to its seed. |
| Type | Tropical & subtropical | Tropical & subtropical | Tropical & subtropical |
| Peak season | Summer, Spring | Summer, Autumn | Autumn |
| Origin | Southern China (Guangdong/Fujian), cultivated 2,000+ years | Southern China and mainland Southeast Asia | Malay Peninsula and Borneo |
| Calories (per 100 g) | 66 | 60 | 82 |
| Sugar (per 100 g) | 15.2 g | 12 g | 15 g |
| Vitamin C (per 100 g) | 71.5 mg | 84 mg | 4.9 mg |
| Typical price | Premium | Mid | Mid |
Lychee, longan, and rambutan are three cousins in the soapberry family (Sapindaceae), and they share the same clever design: a leathery skin you peel or crack away to reveal glossy, translucent white flesh wrapped around a single hard seed. Tell them apart by the outside.
A lychee has thin, brittle, bumpy skin that’s pink to red; peel it and the flesh is fragrant and floral, the sweetest and most perfumed of the three. A longan - Cantonese for “dragon eye” - is smaller, with smooth tan-brown skin and paler flesh; the flavour is milder, muskier, and less floral, and the dark seed showing through the translucent flesh gives it its name. A rambutan is the showiest, larger and covered in soft, hair-like red-and-green spines (rambut is Malay for “hair”); inside, the flesh is sweet with a light tartness and often clings a little more to the seed.
All three are best eaten fresh and chilled, straight from the shell. Watch for the seeds, which are not edible, and choose fruit that feels heavy and firm with unshrivelled skin - a sign it hasn’t dried out after picking.
Frequently asked questions
Are lychee, longan, and rambutan related?
Yes - all three are in the soapberry family (Sapindaceae) and share the same basic structure: a leathery skin around translucent white flesh surrounding a single central seed.
Which is sweetest?
Lychee is usually the most fragrant and floral. Longan is milder and muskier, rambutan sweet with a gentle acidity. Ripeness matters more than type.
How do I tell them apart?
By the skin. Lychee has thin bumpy pink-red skin; longan has smooth thin tan-brown skin; rambutan is bright red-and-green covered in soft, fleshy spines (its name means 'hairy').