Buying Durian in Singapore: Compare the Box, Not Just the Price
S$15 per kilogram for a whole durian is not automatically cheaper than S$30 for a box. You are paying for different weights. Before choosing a cultivar, settle three things: what’s on the scale, what the order costs delivered and what happens if the fruit is bad.
Photo: Kembangraps / Wikimedia Commons
Whole fruit versus boxed flesh: do the right sum
Here is a hypothetical comparison. A 2kg whole durian at S$15/kg costs S$30, including its husk. A 500g box at S$30 works out to S$60/kg of the stated packed contents. Those rates do not price the same thing.
Ask whether a box’s weight includes seeds and excludes packaging. “Flesh” does not necessarily mean seedless: 99 Old Trees describes its boxed weight as flesh and seed. There is no single yield percentage that makes every whole fruit directly comparable with every box.
Check what is actually available now
On 10 November 2026, 99 Old Trees’ product page says the season has ended and chilled and frozen durians are available for walk-in purchase only. Its season-ended fresh-product prices are not live availability promises.
If you want fresh rather than chilled or frozen fruit, establish that before travelling or paying. Compare sellers offering the same product condition and weight basis, not an old fresh-season headline against today’s frozen box.
Delivery can change the better buy
Kungfu Durian’s FAQ lists S$12 delivery below S$120 and free delivery from S$120, excluding Jurong Island, Sentosa and Tuas. It lists a lower S$80 free-delivery threshold for Woodlands, Yishun and Sembawang.
For illustration, a S$100 order with S$12 delivery costs S$112. Adding S$20 of fruit to reach free delivery makes it S$120, not a saving overall. Spend the extra only if you want the extra fruit.
Open the box while the replacement window is still open
Kungfu asks for photos and the order number within two hours of delivery, and says to keep affected fruit. Its remedy is replacement, not a cash refund. More than half of a 600g box affected can qualify for a verified replacement within seven working days; less than half is topped up on a later purchase. The FAQ does not specify the exact-half case.
Those are one seller’s terms, not an industry rule. They are a reason to check a delivery promptly, rather than saving the unopened box for tomorrow.
Get the leftovers into the fridge
SFA advises choosing unopened, uncracked whole fruit and checking for clean tools and handling. Packed durian should be sealed. Wash your hands after touching the shell before handling the flesh.
For uneaten durian, SFA recommends an airtight container in the fridge if you plan to eat it within two to four days, or freezing for longer storage. Follow any product-specific instructions too.
The useful comparison: the same weight basis, the same fresh or frozen condition, and the delivered total. That tells you more than a huge per-kilo number on a sign.
Photo credit
Opened durian in Yogyakarta, Indonesia, 16 March 2015. Archive illustration of husk and flesh, not a Singapore seller’s current stock. Kembangraps / Wikimedia Commons, CC0. Source-provided thumbnail; no edits.
Whole durian at a market in Lanzhou, China, 24 October 2011. Archive illustration of the husk included in whole-fruit weight, not a Singapore stall or current stock. Brücke-Osteuropa / Wikimedia Commons, CC0. No edits.
