How Many Calories Are in Bubble Tea? Every TeaJoy Can and Home Kit

A 330ml can of TeaJoy bubble tea has about 29 kcal. The can prints 8.8 kcal per 100ml, and 8.8 kcal x 3.3 = 29 kcal for the whole can, with 6.6g of sugars. A drink from one of our home kits has more: 167 or 171 kcal for a fruit tea made with water, 146 kcal for the matcha drink before milk, and 195 or 197 kcal for a milk tea before milk.

The can figures below are printed on the can. For the kits, we use the nutrition figures on each product page as they read on 30 September 2026, per 100g and per sachet, then add each drink up sachet by sachet. The full panels are on each product page, and the ingredients for every drink are on Our Bubble Teas.

A TeaJoy can: 29 kcal for 330ml

Peach & Mango and Passionfruit & Strawberry carry the same nutrition panel. Here it is as printed per 100ml, with the whole-can figure worked out beside it.

Nutrient	Per 100ml, as printed	Whole 330ml can (per 100ml x 3.3)
Energy	37kJ / 8.8 kcal	about 122kJ / 29 kcal
Fat	0g	0g
of which saturates	0g	0g
Carbohydrate	2.2g	about 7.3g
of which sugars	2g	6.6g
Protein	0g	0g
Salt	0.05g	about 0.17g

The can is 30% fruit juice and 10% popping boba, with 2% green tea extract. Alongside sugar and apple juice concentrate, its ingredients list two sweeteners, acesulfame potassium and sucralose. If sugar is your main question, our post on low sugar vegan bubble tea cans covers the 2g per 100ml. Both flavours are in bubble tea cans, and how their sugar compares with other canned brands sold in the UK is in UK canned bubble tea brands compared.

The kit sachets, one by one

Each home kit makes four drinks, and each drink uses one tea sachet and one boba sachet, stirred into 300ml of water or milk with ice. The four steps are in how to make bubble tea at home without special equipment. These are the current energy and sugar figures for each sachet, from our product pages.

Sachet	Kit	Sachet size	Energy	Sugars
Passion fruit tea syrup	Fruit Tea Kit	50g	96 kcal	22g
Mango tea syrup	Fruit Tea Kit	50g	96 kcal	22g
Strawberry tea syrup	Matcha Bubble Tea Kit	50g	92 kcal	21g
Matcha tea powder	Matcha Bubble Tea Kit	20g	71 kcal	12g
Classic tea powder	Milk Tea Kit	18g	69 kcal	16g
Brown sugar tea powder	Milk Tea Kit	18g	67 kcal	15g
Popping boba: strawberry, passion fruit or mango	Fruit Tea Kit, Matcha Bubble Tea Kit	50g	75 kcal	18g
Instant tapioca pearls	Milk Tea Kit	50g	128 kcal	20g

The three popping boba flavours print identical panels: 151 kcal per 100g and 75 kcal per 50g sachet. The instant tapioca pearls are 1067kJ / 255 kcal per 100g, which is 128 kcal in a 50g sachet.

How many calories are in a bubble tea kit drink?

A TeaJoy home kit drink comes to 146 to 197 kcal before any milk: add the tea sachet to the boba sachet and you have the drink. The fruit teas are made with water and ice. The milk teas and the matcha drink are made with milk, so those totals are before milk.

Drink	Kit	Energy, the sum	Sugars, the sum
Passionfruit & Strawberry	Fruit Tea Kit	50g passion fruit syrup (96 kcal) plus 50g strawberry boba (75 kcal) = 171 kcal	22g plus 18g = 40g
Mango & Passionfruit	Fruit Tea Kit	50g mango syrup (96 kcal) plus 50g passion fruit boba (75 kcal) = 171 kcal	22g plus 18g = 40g
Strawberry & Mango	Matcha Bubble Tea Kit	50g strawberry syrup (92 kcal) plus 50g mango boba (75 kcal) = 167 kcal	21g plus 18g = 39g
Matcha & Strawberry	Matcha Bubble Tea Kit	20g matcha powder (71 kcal) plus 50g strawberry boba (75 kcal) = 146 kcal, before milk	12g plus 18g = 30g, before milk
Classic Milk Tea	Milk Tea Kit	18g classic tea powder (69 kcal) plus 50g instant tapioca (128 kcal) = 197 kcal, before milk	16g plus 20g = 36g, before milk
Brown Sugar Milk Tea	Milk Tea Kit	18g brown sugar tea powder (67 kcal) plus 50g instant tapioca (128 kcal) = 195 kcal, before milk	15g plus 20g = 35g, before milk

Adding the milk

The two milk teas and the matcha drink each take 300ml of milk or a milk alternative, and the calories in that depend on which one you pour. Read the per 100ml figure on your milk's own label, multiply it by three, and add it to the totals above. The kits contain no milk themselves, so made with oat or soy milk, the Milk Tea Kit gives you a vegan milk tea. What each pack prints on vegan, gluten free and halal is in is bubble tea vegan, gluten free and halal.

Which TeaJoy drink has the fewest calories?

The can is the lightest TeaJoy drink, at 29 kcal. Among the kit drinks, the matcha drink starts lowest, at 146 kcal before milk. The fruit teas come to 167 and 171 kcal, and the milk teas start highest, at 195 and 197 kcal before milk. The difference is in the topping: a 50g sachet of instant tapioca is 128 kcal against 75 kcal for a sachet of popping boba, while the milk tea powders (67 and 69 kcal) are lighter than the fruit syrups (92 and 96 kcal). Popping boba vs tapioca pearls explains how the two toppings differ in the cup.

Questions people ask

How many calories are in a can of bubble tea?

A 330ml TeaJoy can has about 29 kcal, or 122kJ. The can prints 8.8 kcal per 100ml, and 8.8 kcal x 3.3 = 29 kcal.

How much sugar is in a TeaJoy kit drink?

Between 30g and 40g, adding the tea sachet and the boba sachet together: 30g for the matcha drink before milk, 35g and 36g for the milk teas before milk, and 39g and 40g for the fruit teas.

How many calories are in instant tapioca pearls?

Ours are 255 kcal per 100g, so a 50g sachet in the Milk Tea Kit is 128 kcal, with 20g of sugars.

Why is there no per 100ml figure for the kits?

The kit packs print their figures per 100g and per sachet, not per 100ml of made-up drink. So we give each kit drink as a total, from the two sachets it uses.

Find your TeaJoy drink

Every can and kit in this post is in the TeaJoy range, on one page, or go straight to the mixed 4-pack of cans, the Fruit Tea Kit, the Milk Tea Kit or the Matcha Bubble Tea Kit. Sign up to our emails for 15% off your entire order.