Cake Size Calculator
Select your cake details and we’ll recommend the best size for your celebration.
Most couples order cake for around 10–15% more guests, just to be safe.
20 guests
Use our fruit wedding cake size calculator to estimate how many guests each cake size will serve.
Traditional fruit wedding cakes are cut into smaller portions than sponge cakes because they are richer and denser. This means a single cake can often serve more guests than expected.
Select your cake shape, cake style and number of guests, and the calculator will suggest suitable cake sizes.
Typical Fruit Wedding Cake Portions
6" – 14 portions
8" – 28 portions
10" – 56 portions
12" – 84 portions
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Iced handmade wedding fruit cake 3 tier round tower
Regular price From £220.00Regular priceUnit price perSale price From £220.00 -
Iced handmade wedding fruit cake 3 tier square tower
Regular price £290.00Regular priceUnit price perSale price £290.00 -
Handmade 8" Iced Wedding Fruit Cake – Traditional Luxury, Perfect for Your Big Day
Regular price £69.50Regular priceUnit price perSale price £69.50 -
Iced handmade wedding fruit cake - 12 inch square Brandy
Regular price £160.00Regular priceUnit price perSale price £160.00 -
Iced handmade wedding fruit cake - 8 inch square
Regular price £69.90Regular priceUnit price perSale price £69.90 -
10″ Round Iced Handmade Wedding Fruit Cake – Traditional UK Wedding Cake
Regular price £99.00Regular priceUnit price perSale price £99.00 -
Handmade Wedding Fruit Cake - naked fruit cakes for decorating.
Regular price From £29.90Regular priceUnit price perSale price From £29.90 -
Handmade 10″ Square Iced Luxury Wedding Fruit Cake – Elegant & Irresistibly Moist
Regular price £89.00Regular priceUnit price perSale price £89.00 -
Iced handmade wedding fruit cake - 12 inch round
Regular price £120.00Regular priceUnit price perSale price £120.00 -
Handmade Wedding Fruit Cake's, Iced or plain, square or round.
Regular price From £69.90Regular priceUnit price perSale price From £69.90 -
Luxury Wedding Fruit Cake, 2 Months matured, now with 50% more 40% Brandy.
Regular price £340.00Regular priceUnit price perSale price £340.00 -
2-Tier Handmade Iced Wedding Fruit Cake
Regular price From £99.00Regular priceUnit price perSale price From £99.00 -
6" Wedding Fruit Cake – Handmade Boiled Fruit Cake with Brandy, Marzipan & Fondant | Traditional Small Wedding Cake UK
Regular price £39.99Regular priceUnit price perSale price £39.99
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