Starbucks Sizes Canada – Full Guide to Cup Sizes (oz & ml)
Starbucks sizes in Canada follow the brand’s unique, Italian-inspired naming system rather than the usual small, medium, and large. The main hot drink sizes are Tall (12 oz), Grande (16 oz), and Venti (20 oz). Cold beverages include a larger Venti (24 oz) and an even bigger Trenta (30 oz) option for iced coffee and tea. A smaller Demi (3 oz) is used for espresso shots, while Short (8 oz) is the smallest hot drink size available.
Here’s a clear breakdown of Starbucks cup sizes in Canada:
- Demi (3 oz / 89 ml): Used mainly for espresso shots.
- Short (8 oz / 237 ml): Smallest size, usually for hot brewed coffee or kids’ drinks.
- Tall (12 oz / 355 ml): The “small” size for most hot and cold drinks.
- Grande (16 oz / 473 ml): The “medium” size and one of the most popular options.
- Venti Hot (20 oz / 591 ml): Large size for hot drinks.
- Venti Cold (24 oz / 710 ml): Large size for iced drinks.
- Trenta (30 oz / 887 ml): Largest size, only available for iced coffee, cold brew, and iced tea.

What Do Starbucks Size Names Mean?
Starbucks uses Italian words for its drink sizes:
- Tall = small
- Grande = large (but works as medium in Starbucks terms)
- Venti = twenty (20 ounces for hot drinks)
- Trenta = thirty
This system is consistent across Starbucks locations in Canada and globally.
Starbucks Sizes in Canada (oz to ml Conversion)
| Size | Ounces (oz) | Millilitres (ml) | Hot or Cold |
|---|---|---|---|
| Demi | 3 oz | 89 ml | Hot (Espresso) |
| Short | 8 oz | 237 ml | Hot |
| Tall | 12 oz | 355 ml | Hot & Cold |
| Grande | 16 oz | 473 ml | Hot & Cold |
| Venti Hot | 20 oz | 591 ml | Hot |
| Venti Cold | 24 oz | 710 ml | Cold |
| Trenta | 30 oz | 887 ml | Cold Only |
Go to full Starbucks Menu.
Which Starbucks Size Should You Choose?
Your choice depends on caffeine needs, calorie intake, and price.
- Tall (12 oz) works well if you want fewer calories.
- Grande (16 oz) gives a balanced portion.
- Venti (20–24 oz) is ideal if you want more milk or a longer-lasting drink.
- Trenta (30 oz) is best for iced tea or cold brew on hot days.
Keep in mind:
For many espresso-based drinks, Grande and Venti hot drinks often contain the same number of espresso shots, meaning the larger size mostly adds milk and syrup rather than extra caffeine. If you enjoy comparing popular food and drink options, checking the Cookout menu alongside Starbucks sizes can also help you decide what fits your cravings and budget.

Are All Starbucks Sizes Available for Every Drink?
No.
- Trenta is only available for iced coffee, cold brew, and iced tea.
- Short is usually available for hot drinks only.
- Demi is strictly for espresso shots.
FAQs
What is the most popular Starbucks size in Canada?
Grande (16 oz) is commonly ordered because it offers a balanced size and price.
Why does Starbucks use different size names?
Starbucks adopted Italian-inspired names as part of its branding when expanding globally.
Is Venti the largest Starbucks size?
Not always. For cold drinks, Trenta (30 oz) is larger than Venti.
Does size affect caffeine?
Sometimes. In hot espresso drinks, caffeine may stay the same between Grande and Venti. In brewed coffee or cold brew, larger sizes usually mean more caffeine.
