KOI Menu Singapore With Prices 2026
KOI (originally KOI Cafe, now KOI The) is the Taiwanese bubble tea chain that first opened in Toa Payoh in November 2007 as the Singapore debut of 50 Lan’s sister brand.
The chain has grown to around 86 Singapore outlets and sits in the mid price bubble tea tier, with Macchiato (fresh milk foam top) and Golden Bubble (chewy pearls) as its two signatures. Prices start from an Assam Black Tea Medium at S$3.70, a classic Milk Tea Medium at S$4.50 / Large at S$5.50 and a Honey Milk Tea Medium at S$5.20.
KOI runs sizes Medium (M, around 500ml) and Large (L, around 700ml), with sugar levels adjustable from 0 to full and ice levels from no ice to full. Signature additions include Golden Bubble (brown sugar pearls), Pearl, Pudding, Aiyu Jelly and Red Bean. KOI is not MUIS halal certified in Singapore. Most outlets open 10am to 10pm, and delivery runs through foodpanda, GrabFood and Deliveroo.
KOI Singapore Menu Prices 2026
Prices below are compiled from in store menus, delivery platform listings and recent review coverage. KOI runs two sizes: Medium (M, around 500ml) and Large (L, around 700ml). Prices can vary slightly by outlet, and delivery platforms typically mark up 10 to 20 percent over counter prices.
| Item | Size M | Size L |
|---|---|---|
| Milk Tea | S$4.50 | S$5.50 |
| Green Milk Tea | S$4.50 | S$5.50 |
| Oolong Milk Tea | S$4.50 | S$5.50 |
| Hazelnut Milk Tea | S$5.20 | S$6.40 |
| Caramel Milk Tea | S$5.20 | S$6.40 |
| Honey Milk Tea | S$5.20 | S$6.40 |
| Gula Melaka Milk Tea | S$5.20 | S$6.40 |
| Gula Melaka Green Milk Tea | S$5.20 | S$6.40 |
| Gula Melaka Oolong Milk Tea | S$5.20 | S$6.40 |
| Wheat Germ Milk Tea | S$5.20 | S$6.40 |
| Lychee Milk Tea | S$5.20 | S$6.40 |
| Peach Oolong Milk Tea | S$5.20 | S$6.40 |
| Ribena Green Milk Tea | S$5.20 | S$6.40 |
| Chocolate Milk | S$5.20 | S$6.40 |
| Cacao Barry | S$5.20 | S$6.40 |
| Ovaltine | S$5.20 | S$6.40 |
| Black Tea Latte | S$5.20 | S$6.40 |
| Assam Black Tea | S$3.70 | S$4.40 |
| Jasmine Green Tea | S$3.70 | S$4.40 |
| Golden Oolong Tea | S$3.70 | S$4.40 |
| Honey Green Tea | S$4.50 | S$5.50 |
| Honey Oolong Tea | S$4.50 | S$5.50 |
| Lemon Green Tea | S$4.70 | S$5.80 |
| Peach Green Tea | S$4.70 | S$5.80 |
| Peach Oolong Tea | S$4.70 | S$5.80 |
| Pink Guava Green Tea | S$4.70 | S$5.80 |
| Lychee Black Tea | S$4.70 | S$5.80 |
| Ribena Black Tea | S$4.70 | S$5.80 |
| Fresh Passion Green Tea | S$5.20 | S$6.40 |
| Fru_C Black Tea | S$5.20 | S$6.40 |
| Fruity Green Tea | S$6.40 | S$7.90 |
| Yakult Green Tea | S$5.40 | S$6.80 |
| Ribena Yakult Green Tea | S$5.80 | S$7.40 |
| Ai Yu Iced Tea | S$5.90 | S$7.40 |
| Ai Yu Fruity Green | S$7.60 | S$9.50 |
| Macchiato (Milk Foam Top) on any tea | +S$1.00 | +S$1.00 |
| Iced Honey Juice | S$4.50 | S$5.50 |
| Fresh Lemon Juice | S$4.50 | S$5.50 |
| Honey Lemon Lime Juice | S$5.20 | S$6.40 |
| Topping: Golden Bubble (brown sugar pearls) | +S$0.80 | +S$0.80 |
| Topping: Pearl | +S$0.70 | +S$0.70 |
| Topping: Pudding | +S$0.70 | +S$0.70 |
| Topping: Aiyu Jelly | +S$0.70 | +S$0.70 |
| Topping: Grass Jelly | +S$0.70 | +S$0.70 |
| Topping: Red Bean | +S$0.80 | +S$0.80 |
| Topping: Herbal Jelly | +S$0.70 | +S$0.70 |
Signature Milk Teas
KOI’s house Milk Tea at S$4.50 M / S$5.50 L is the brand’s anchor order. It uses Taiwanese Assam black tea blended with non dairy creamer for the signature KOI silk and body. Green Milk Tea and Oolong Milk Tea use Jasmine Green and Golden Oolong tea bases at the same S$4.50 M / S$5.50 L price. The classic choice to top any of these is Golden Bubble (brown sugar pearls) at +S$0.80.
Flavoured milk teas sit a tier up at S$5.20 M / S$6.40 L: Hazelnut, Caramel, Honey, Gula Melaka (plus Gula Melaka Green and Oolong variants), Wheat Germ, Lychee, Peach Oolong and Ribena Green Milk Tea. The Gula Melaka range is the Singapore darling, with the local palm sugar lending a smoky caramel sweetness.
Flavoured Teas (Tea Only, No Milk)
The tea only range starts at S$3.70 M / S$4.40 L for Assam Black Tea, Jasmine Green Tea and Golden Oolong Tea, which are the cheapest cold drinks on the KOI menu. Honey Green Tea and Honey Oolong Tea step up to S$4.50 M / S$5.50 L. Fruit flavoured teas (Lemon, Peach, Pink Guava, Lychee, Ribena) sit at S$4.70 M / S$5.80 L.
Macchiato and Cheese Top Drinks
KOI’s Macchiato is a layer of lightly salted milk foam poured over any tea base (not cheese foam like at Chagee), at +S$1 on top of the base tea price. The classic order is Oolong Macchiato or Milk Tea Macchiato, drunk through the opening at the top of the cup for the layered sweet savoury effect.
Fruit Teas and Specialty
Fresh Passion Green Tea at S$5.20 M / S$6.40 L and Fru_C Black Tea at S$5.20 M / S$6.40 L use fresh fruit chunks. Fruity Green Tea at S$6.40 M / S$7.90 L is the biggest fruit tea on the menu with mango, lychee and peach pieces. Ai Yu Iced Tea at S$5.90 M / S$7.40 L and Ai Yu Fruity Green at S$7.60 M / S$9.50 L use the signature Taiwanese Aiyu jelly.
Yakult Drinks
Yakult Green Tea at S$5.40 M / S$6.80 L is a KOI signature: Yakult cultured milk over jasmine green tea for a sweet tangy drink. Ribena Yakult Green Tea at S$5.80 M / S$7.40 L adds blackcurrant. These are the drinks most ordered by children and off peak diners.
Ribena Drinks
Three Ribena variants: Ribena Black Tea at S$4.70 M / S$5.80 L (the cheapest), Ribena Green Milk Tea at S$5.20 M / S$6.40 L and Ribena Yakult Green Tea at S$5.80 M / S$7.40 L. Ribena at KOI uses the UK blackcurrant cordial brand for a sweet, familiar flavour.
Chocolate and Cocoa Drinks
Chocolate Milk at S$5.20 M / S$6.40 L, Cacao Barry (premium chocolate) at S$5.20 M / S$6.40 L, Ovaltine at S$5.20 M / S$6.40 L and Black Tea Latte at S$5.20 M / S$6.40 L. These are KOI’s non tea options for kids or diners who do not want caffeine spikes.
Juice and Caffeine Free
Iced Honey Juice at S$4.50 M / S$5.50 L, Fresh Lemon Juice at S$4.50 M / S$5.50 L and Honey Lemon Lime Juice at S$5.20 M / S$6.40 L. These are the caffeine free standouts for pregnant diners or those avoiding tea.
Toppings and Add Ons
Toppings at KOI are the strongest signature after the drinks themselves. Golden Bubble (brown sugar chewy pearls, the brand hero) at +S$0.80. Pearl (standard tapioca pearls) at +S$0.70. Pudding, Aiyu Jelly, Grass Jelly and Herbal Jelly at +S$0.70. Red Bean at +S$0.80. Diners can stack two or three toppings on any drink, which pushes the drink price into the S$6 to S$8 range.
Sugar and Ice Customisation
All KOI drinks allow sugar level and ice level customisation. Sugar levels: 0 (no sugar), 25 percent (quarter sweet), 50 percent (half sweet), 75 percent (less sweet) and 100 percent (full sugar, the default). Ice levels: no ice, less ice and full ice. These adjustments are free of charge.
Sizes
Two sizes: Medium (M) at around 500ml and Large (L) at around 700ml. KOI does not offer a small size or a sharing size. Delivery cups come in the same two sizes with sealed film tops.
Breakfast Menu
KOI Singapore does not run a breakfast menu or any food items. All outlets serve the full drink menu from opening (usually 10am to 11am by outlet).
Deals and Promotions
KOI runs seasonal launches rather than permanent discounts: Christmas (Hazelnut and Chocolate drinks), Lunar New Year (red bean limited editions), Mother’s Day and birthday month launches. GrabFood, foodpanda and Deliveroo run bundle promos through the year (buy 2 drinks get 10 to 20 percent off). Follow @koisingapore on Instagram for the current month’s run. KOI occasionally runs 1 for 1 deals during national holidays.
Happy Hour
KOI Singapore does not run a formal happy hour. Diners after cheaper drinks should look at the tea only range (S$3.70 to S$4.40) rather than the milk teas.
Delivery and Minimum Order
KOI Singapore delivers through foodpanda, GrabFood, Deliveroo and the earlier Grain partnership (dormant since 2022). Delivery platforms set their own thresholds, usually S$10 to S$15 minimum. Delivery hours follow outlet opening hours, typically 10am to 10pm.
Payment Methods
In store KOI Singapore outlets accept cash, Visa, Mastercard, American Express, NETS, PayNow QR, GrabPay, Apple Pay and Google Pay. Some CapitaLand mall outlets accept STAR$ and eCapitaVoucher. Delivery platforms accept their own in app payment methods.
Outlets in Singapore
Around 86 outlets island wide, making KOI one of the largest bubble tea footprints in Singapore. Mall outlets include Suntec City, 313@Somerset, IMM, Junction 8, United Square, The Clementi Mall, Seletar Mall, Bukit Panjang Plaza and most major HDB malls. MRT level outlets include Holland Village MRT, Khatib, Oasis Terraces (Punggol), 100 AM (Tras Street) and Downtown East. The flagship brand presence is at 313@Somerset in the heart of Orchard.
24 Hour and Late Night Outlets
No KOI Singapore outlet is open 24 hours. Latest closing hours run to 10pm at most mall outlets, with 313@Somerset extending to 10pm on Fridays and Saturdays.
Drive Thru
KOI Singapore does not operate any drive thru outlets. All outlets are takeaway, with limited dine in seating at some mall outlets, and delivery.
Ordering Options, Parties and Bulk Orders
Order at counter or self order kiosk at mall outlets. For office parties and events, place a bulk order through foodpanda scheduled delivery or GrabFood; the brand does not offer a dedicated catering line. For 20 cups or more, call the nearest outlet to confirm availability at least 24 hours ahead.
Halal Status
KOI Singapore is not MUIS halal certified. The brand does not use pork or alcohol in any drink, so most items are inherently Muslim friendly in ingredient terms, but the kitchen has not pursued the MUIS halal certification process. Muslim diners should check with the outlet before ordering if certification is important.
Ingredients and Sourcing
KOI sources Assam black tea, Jasmine green tea and Oolong tea from Taiwanese tea estates, with the Golden Bubble brown sugar pearls made in house or at a Taiwan supplier. Dairy milk and non dairy creamer come from Singapore and regional suppliers. Fresh fruit for Fru_C and Fresh Passion Green Tea is sourced in Singapore. The brand says it uses no artificial colours or preservatives in its tea bases.
Calories and Nutrition
KOI Singapore does not publish a full calorie sheet. For reference against industry data: a Milk Tea Medium at 100 percent sugar is around 300 to 380 calories, Golden Bubble topping adds another 180 to 220 calories, Gula Melaka Milk Tea Large is around 450 to 520 calories, and tea only orders without sugar or toppings are around 10 to 20 calories. Diners with specific calorie goals should ask at the counter for the latest sheet or order 0 percent sugar.
Allergens, Gluten and MSG
KOI milk teas use non dairy creamer that contains milk proteins and may contain soy. Golden Bubble pearls are tapioca based and gluten free. Wheat Germ Milk Tea contains wheat. Macchiato milk foam contains dairy. Ribena contains blackcurrant juice concentrate. Yakult drinks contain cultured milk. The brand does not add MSG to drinks. Fresh fruit teas may contain traces of other fruits used on the same cutting board.
Vegetarian Options
Most KOI drinks are lacto vegetarian: milk teas, flavoured teas, fruit teas, chocolate, Ovaltine and juices. For vegan diners, the tea only range without milk and the fresh fruit juices (Fresh Lemon Juice, Iced Honey Juice) are safe options. Note that non dairy creamer contains milk proteins, so it is not vegan despite the name.
KOI Singapore FAQ
Is KOI halal in Singapore? No. KOI Singapore is not MUIS halal certified. The brand uses no pork or alcohol, but the kitchen has not pursued the MUIS halal certification process.
Where is KOI from? Taiwan. KOI is the sister brand of 50 Lan, which started in Tainan in 1994. KOI was created in 2006 by Ma Ya-fen (sister of 50 Lan founder Ma Shao-wei) to expand outside Taiwan.
What does KOI stand for? KOI is a Japanese word for carp, chosen to signal good fortune in East Asian culture. The full brand name KOI The uses the French word for tea.
Who owns KOI? KOI was founded by Ma Ya-fen. The brand is run through KOI Foundation Pte Ltd in Singapore, which is the regional holding company for Southeast Asia.
When did KOI open in Singapore? November 2007. The first KOI Singapore outlet opened in Toa Payoh, and Singapore was chosen as KOI’s first international market before any outlet opened in Taiwan under the KOI brand.
How many KOI outlets are in Singapore? Around 86 outlets island wide, making KOI one of the largest bubble tea footprints in Singapore.
Where is the first KOI outlet in Singapore? Toa Payoh. The original 2007 KOI Cafe (now KOI The) was in Toa Payoh, chosen because it was an affordable rent location rather than a prime tourist street.
Is KOI the same as 50 Lan? Yes and no. KOI is the overseas sister brand of 50 Lan Taiwan, created in 2006 because a mainland Chinese company had already registered the 50 Lan name. Most menu items match between the two brands.
What is KOI signature drink? Macchiato (milk foam top) over Oolong Tea or Milk Tea, with Golden Bubble (brown sugar pearls) at the bottom, is the KOI signature order.
What is Golden Bubble at KOI? Golden Bubble is KOI’s brand name for chewy brown sugar pearls. They cost an extra S$0.80 as a topping, and are the brand’s most popular add on.
How much is a Milk Tea at KOI? S$4.50 Medium or S$5.50 Large. This is the classic KOI house milk tea with Taiwanese Assam black tea and non dairy creamer.
How much is a Hazelnut Milk Tea at KOI? S$5.20 Medium or S$6.40 Large.
How much is Gula Melaka Milk Tea at KOI? S$5.20 Medium or S$6.40 Large. Gula Melaka is the local Southeast Asian palm sugar.
How much is Yakult Green Tea at KOI? S$5.40 Medium or S$6.80 Large. This is KOI’s second most popular drink after Milk Tea.
How much is a Macchiato at KOI? The Macchiato (milk foam top) adds +S$1 to any tea base price. Oolong Macchiato is around S$4.70 Medium / S$5.40 Large.
What sizes does KOI serve? Medium (M, around 500ml) and Large (L, around 700ml). KOI does not offer a small size or a sharing size.
What is the cheapest drink at KOI? Assam Black Tea, Jasmine Green Tea and Golden Oolong Tea at S$3.70 Medium or S$4.40 Large.
What is the most expensive drink at KOI? Ai Yu Fruity Green at S$7.60 Medium or S$9.50 Large.
Can I customise sugar at KOI? Yes. Sugar levels: 0 (no sugar), 25 percent, 50 percent (half sweet), 75 percent (less sweet) and 100 percent (full). All adjustments are free.
Can I customise ice at KOI? Yes. Ice levels: no ice, less ice and full ice. All adjustments are free.
What toppings does KOI have? Golden Bubble (brown sugar pearls, +S$0.80), Pearl (standard tapioca, +S$0.70), Pudding (+S$0.70), Aiyu Jelly (+S$0.70), Grass Jelly (+S$0.70), Red Bean (+S$0.80) and Herbal Jelly (+S$0.70).
What is Aiyu Jelly at KOI? Aiyu Jelly is a translucent Taiwanese jelly made from the seeds of a fig species. It has a soft bouncy texture and mild sweet flavour. KOI uses it in Ai Yu Iced Tea and as a +S$0.70 topping.
Does KOI deliver? Yes. KOI Singapore delivers through foodpanda, GrabFood and Deliveroo. There is no in house KOI delivery service.
What is the delivery minimum order at KOI? Each delivery platform sets its own minimum, usually S$10 to S$15.
What time does KOI open? Most KOI Singapore outlets open at 10am to 11am. MRT level outlets open with their station hours; mall outlets follow mall opening times.
What time does KOI close? Most outlets close at 9.30pm to 10pm. 313@Somerset extends to 10pm on Fridays and Saturdays.
Is KOI open 24 hours in Singapore? No. No KOI Singapore outlet is open 24 hours.
Does KOI have a drive thru? No. KOI Singapore does not operate any drive thru outlets. All outlets are takeaway, limited dine in and delivery only.
Does KOI accept PayNow and GrabPay? Yes. Singapore outlets accept cash, Visa, Mastercard, American Express, NETS, PayNow QR, GrabPay, Apple Pay and Google Pay.
Does KOI have a loyalty programme? KOI Singapore does not run a dedicated loyalty points app. CapitaLand mall outlets earn STAR$ through CapitaStar at participating malls.
Is KOI cheaper than LiHO? Similar prices. KOI Milk Tea Medium at S$4.50 is close to LiHO Milk Tea at around S$4.80 to S$5. KOI tea only range (S$3.70) is cheaper than LiHO equivalents.
Is KOI cheaper than Chagee? Yes. KOI drinks are typically S$4.50 to S$6, while Chagee starts around S$5.50 and goes up to S$7+ for signature items.
Is KOI cheaper than Mixue? No. Mixue is cheaper. Mixue drinks are S$2 to S$4 while KOI is S$3.70 to S$7.60. Mixue is the cheapest major bubble tea chain in Singapore.
What is the difference between Macchiato and Cheese Top at bubble tea brands? KOI Macchiato is lightly salted milk foam (not cheese). Chagee and Mixue cheese top drinks use whipped cream cheese foam, which is denser and saltier. KOI’s milk foam is lighter and more subtle.
Does KOI have fruit tea? Yes. Peach Green Tea, Lemon Green Tea, Pink Guava Green Tea, Lychee Black Tea and Peach Oolong Tea at S$4.70 Medium / S$5.80 Large. Fresh Passion Green Tea and Fru_C Black Tea at S$5.20 M / S$6.40 L.
Does KOI have Yakult drinks? Yes. Yakult Green Tea at S$5.40 Medium / S$6.80 Large and Ribena Yakult Green Tea at S$5.80 M / S$7.40 L.
Does KOI have Ribena drinks? Yes. Ribena Black Tea (S$4.70 M / S$5.80 L), Ribena Green Milk Tea (S$5.20 M / S$6.40 L) and Ribena Yakult Green Tea (S$5.80 M / S$7.40 L).
Does KOI have chocolate drinks? Yes. Chocolate Milk, Cacao Barry (premium chocolate), Ovaltine and Black Tea Latte all at S$5.20 Medium / S$6.40 Large.
Does KOI have caffeine free drinks? Yes. Iced Honey Juice (S$4.50 M / S$5.50 L), Fresh Lemon Juice (S$4.50 M / S$5.50 L) and Honey Lemon Lime Juice (S$5.20 M / S$6.40 L). Chocolate Milk and Ovaltine are low caffeine but not caffeine free.
Does KOI serve coffee? No. KOI Singapore does not serve coffee. Black Tea Latte at S$5.20 M / S$6.40 L is the closest latte style drink on the menu.
Does KOI have Pearl Milk Tea? Yes. Pearl Milk Tea is a classic KOI order: Milk Tea (S$4.50 M / S$5.50 L) with Pearl topping (+S$0.70) or Golden Bubble topping (+S$0.80).
Does KOI have Brown Sugar Milk Tea? Yes. Order Milk Tea with Golden Bubble topping: S$4.50 M + S$0.80 Golden Bubble = S$5.30 M for the full Brown Sugar Pearl Milk Tea experience.
What is Fru_C at KOI? Fru_C is a KOI signature fruit tea that uses a vitamin C fortified fruit syrup over black tea. Fru_C Black Tea is S$5.20 Medium / S$6.40 Large.
What is Ai Yu at KOI? Ai Yu is a translucent Taiwanese jelly made from fig seeds. KOI’s Ai Yu Iced Tea (S$5.90 M / S$7.40 L) and Ai Yu Fruity Green (S$7.60 M / S$9.50 L) are the signature Aiyu drinks.
Does KOI use fresh milk or non dairy creamer? KOI milk teas use non dairy creamer by default. Diners can request fresh milk at some outlets for an additional charge of +S$0.50 to S$1.
Is KOI vegetarian friendly? Mostly yes. All drinks are vegetarian or lacto vegetarian. For strict vegan diners, the tea only range (no milk) and fresh fruit juices are the safe options, since non dairy creamer contains milk proteins.
Is KOI gluten free? Most drinks are gluten free: tea bases, non dairy creamer and Golden Bubble pearls (tapioca) are gluten free. Wheat Germ Milk Tea contains wheat.
Does KOI use MSG? No. KOI does not add MSG to any drinks.
Where are KOI outlets in Singapore? Mall outlets include Suntec City, 313@Somerset, IMM, Junction 8, United Square, The Clementi Mall, Seletar Mall. MRT level outlets include Holland Village, Khatib and Oasis Terraces. Downtown outlets include 100 AM (Tras Street) and Downtown East.
Is KOI at Jewel Changi Airport? No. KOI does not have a Jewel Changi Airport outlet currently.
Is KOI at Orchard? Yes. KOI operates at 313@Somerset on Orchard Road, with a prominent flagship footprint.
Is KOI on foodpanda? Yes. KOI lists most Singapore outlets on foodpanda, with Pandapro free delivery for subscribers.
Is KOI on GrabFood? Yes. KOI is on GrabFood with GrabUnlimited free delivery available for subscribers at eligible outlets.
Is KOI on Deliveroo? Yes. KOI is on Deliveroo across most Singapore outlets.
Does KOI do catering? For office spreads of 20 cups or more, call the nearest outlet to confirm availability at least 24 hours ahead. The brand does not offer a dedicated catering line.
Does KOI have a happy hour? No. KOI Singapore does not run a formal happy hour. For cheaper drinks, go for the tea only range at S$3.70 to S$4.40.
How do I contact KOI Singapore? Visit koithe.com for the outlet list. Follow @koisingapore on Instagram for the current month’s deals and new launches.
Is KOI a franchise? KOI runs through master franchisees in each country. The Singapore operation is run by KOI Foundation Pte Ltd and does not offer open franchise opportunities to the public.
Does KOI have outlets outside Singapore? Yes. KOI runs about 586 outlets globally across 12 countries, including China, Hong Kong, Japan, Malaysia, Thailand, Vietnam, Indonesia, Myanmar, Cambodia, Dubai and the United States (where it has been renamed Fiftylan since 2021).
What is the Macchiato at KOI like? The Macchiato is a layer of lightly salted milk foam poured over the tea. Drink it through the opening at the top of the cup rather than mixing, so the sweet tea at the bottom contrasts with the salted foam at the top.
What size cup does KOI use? Medium (M) around 500ml and Large (L) around 700ml. One Medium KOI cup contains about 471ml of liquid in a beaker test (ice and toppings removed).
Can I pre order at KOI? Yes. Pre order through foodpanda or GrabFood for scheduled pickup, or walk in to any outlet. KOI does not have a dedicated pre order app at this time.
Does KOI have a bring your own cup discount? KOI Singapore does not currently offer a bring your own cup discount. All drinks are served in KOI branded single use cups with sealed film tops.
