Looking for a large cake for a gathering, an event or the office? One question decides the size: how many people will eat it? Here's a clear table from 12 to 70 people, the difference between a large cake, double height and tiers, and when you need to book.
How many does each size serve?
| Guests | Size | Type |
|---|---|---|
| 12–16 | 8 inch | Regular |
| 14–18 | 6 inch double height | Twice as tall |
| 18–22 | 6+8 | Two tiers |
| 20–24 | 10 inch | Regular |
| 25–30 | 10×14 or square 6×8 | Rectangle or square |
| 26–30 | 8 inch double height | Twice as tall |
| 28–32 | 12 inch | Regular |
| 40–45 | 10 inch double height, or tall 6+8 | Tall or two tiers |
| 60–70 | 11×21 | Rectangle |
Sizes vary by design and show on the product page. The rest are in the cake size guide. If you're between two sizes, go for the larger, especially if the cake is the only dessert.
Large, double height or tiered?
A large regular cake (8, 10 or 12 inch) is the easiest to cut and has a wide top for writing and decoration.
Double height has the same width but twice the height, so it feeds more people without taking more table space. A 6 inch double height serves 14–18, against 6–8 for the regular.
Tiered cakes look striking in photos and suit a centre table. Ours run from the small two-tier mini cake in 2+4 inch up to 6+8 on selected designs, shown on each product page.
Rectangles and squares are practical for very large groups, because they cut easily into equal pieces.
Which size for which occasion?
| Occasion | Rough number | Suggested size |
|---|---|---|
| Family gathering | 12–16 | 8 inch |
| Office celebration | 20–24 | 10 inch |
| Big gathering at home | 28–32 | 12 inch |
| Engagement party | 40–45 | 10 inch double height, or tall 6+8 |
| Event or school day | 60–70 | 11×21, or more than one cake |
How to cut a large cake
- Large round: cut a circle in the middle first, then slice the outer ring into small pieces.
- Rectangle: cut lengthways, then across, for equal squares.
- Double height: halve each slice lengthways, as a tall slice is a lot for one person.
- Tiers: take the top tier off first and cut each one separately.
Sometimes two cakes beat one
- Separate rooms for men and women: one cake for each.
- Different tastes: two cakes with two fillings, such as the Glitter Cake with cream and another with Lotus. Compare them in our guide to cake fillings.
- One for photos, pieces to share: a large cake plus a cake cup for each guest. More ideas in cupcakes for occasions.
When to book
- At least a day ahead: 12 inch, 10×14, 11×21, square 6×8 and heart 12 inch.
- 8 and 10 inch: regular sizes that can be booked for the same day while a slot is open.
- Our advice: book early, and choose the slot before your event, not during it.
Slots are 9am–2pm, 2pm–7pm and 7pm–midnight. Delivery is 29 SAR, free for orders from 300 SAR. Details are on the delivery page.
Common questions
What size serves 30 people?
A 12 inch serves 28–32, and an 8 inch double height serves 26–30.
And 50 people?
A 10 inch double height serves 40–45. For more, take the 11×21, which serves 60–70 if your design offers it, or order two cakes.
Can I get a large cake today?
8 and 10 inch while a slot is open. The 12 inch and rectangles need a day's notice.
What's the difference between two-tier and double height?
Two-tier is two cakes of different sizes stacked. Double height is one cake with the same width, twice as tall.
Find your number in the table, then start from birthday cakes or Design Your Cake.


