How Much Does a Wedding Cake Cost, and How Big Should Yours Be?

Wedding cake prices in South Africa typically run from roughly R3 000 to R15 000, according to recent guides. Bridebook’s figures put a two-tier cake at about R3 000 to R10 000 and a three-tier cake at about R5 000 to R13 000, depending on the baker and the design, while fully custom cakes can pass R20 000. For a three-tier cake that feeds about 75 guests, that works out at very roughly R65 to R175 a slice.

The bigger question is often how much cake you actually need. Below are prices by tier, a serving-size table, the cheaper ways to get a cake that looks the part, alternatives that suit a South African crowd, and how to stop a cake melting or toppling on a hot, windy day on the coast.

How much does a wedding cake cost in South Africa?

Bridebook’s 2025 wedding cake guide, updated in 2026, gives these ranges by number of tiers:

Custom cakes with elaborate decoration can go well over R20 000. Other recent guides land in the same place: The Wedding Directory and Bridebook’s budget breakdown both put cakes at R3 000 to R15 000. A cake usually takes about 2% of the total wedding budget.

Wedding cake prices per slice

Bakers may quote per cake or per serving. Either way, working out the cost per slice helps you compare a tiered cake with cupcakes or a dessert table.

The sum is simple: divide the price by the number of slices the cake gives. A three-tier cake of 15, 20 and 25 cm cuts into about 75 slim wedding slices (see the table below). If Bridebook’s three-tier prices are for a cake of about that size, that’s roughly R65 to R120 a slice for an affordable or moderate cake, and R160 to R175 for a luxury one.

Ask each baker how many portions they expect the cake to give, and at what size. Two quotes for “a three-tier cake” can be for very different amounts of cake.

How big should your wedding cake be?

The table below assumes round tiers about 10 cm tall, cut into slim finger slices about 2.5 cm wide and 5 cm deep. Dessert-sized slices, about 5 cm by 5 cm, roughly halve the numbers. Bakers count differently, so use this as a starting point and check with yours.

Three things change the maths:

• Is the cake the dessert? If it is, plan on dessert-sized slices for everyone. If there’s a plated dessert or a dessert table as well, slim slices are plenty.
• Are you keeping the top tier? Some couples save it for an anniversary. Don’t count it.
• Does the caterer cut it? Some caterers charge a cutting fee for a cake they didn’t make, and some charge for dessert plates and forks. Our guide to wedding catering costs lists what to ask.

What pushes the price of a wedding cake up

Bridebook’s guide lists the usual drivers:

• Number of tiers. More tiers, more cake, more structure inside it.
• Design. Hand-painting, sculpting, airbrushing and fine piping all take hours.
• Sugar flowers. A simple ready-made sugar flower costs about R150 by Bridebook’s figures, and custom-designed sugar blooms R800 or more.
• Flavours and ingredients. A basic sponge costs less than premium flavours or fillings.
• Location. Bakers in big cities tend to charge more.
• Delivery and setup. Getting a tiered cake to a farm or a beach venue, and assembling it there, is part of the price.

Ways to spend less on the cake

• A small cutting cake plus a kitchen cake. Guests see a pretty one- or two-tier cake for the cutting, and the kitchen serves slices from plain sheet cakes nobody sees being cut. It’s usually cheaper per slice, because a sheet cake needs no stacking or decorating.
• Dummy tiers. Bridebook suggests decorated foam tiers that look like cake on the table. You get the height without paying for cake nobody eats.
• Fewer tiers on a good stand. A cake stand adds height in the photographs without adding cake.
• Fresh flowers instead of sugar flowers. These can cost less. Ask your florist and baker to agree which flowers can safely go on a cake, and how they’ll be wrapped where they touch it.
• A simpler finish. Smooth icing with a few flowers costs less than intricate piping or hand-painting.

For more ideas across the whole wedding, see how to plan a wedding on a small budget.

Alternatives to a tiered cake

You don’t need a tiered cake at all. Some alternatives cost less, and most suit a relaxed coastal wedding better:

• A dessert table. A spread of small sweet things, with a little cutting cake in the middle if you’d still like the moment.
• Melktert and koeksisters. Classic South African treats, and a nod to Afrikaans family tradition. For more, see Afrikaans wedding traditions.
• Cupcakes. Easy to serve, no cutting fee, and guests can take one home.
• Individual desserts. Plated or in small jars, served by the caterer as the dessert course.

Whatever you choose, it still needs a table in the shade and someone responsible for serving it.

Heat, wind and timing on the coast

The Wedding Directory calls delivery and assembly in South African heat “the most common point of failure for an otherwise beautiful cake”, and on the Eastern Cape coast you can add wind and sand to the heat. A few rules help:

• Choose the icing for the weather. Buttercream softens in summer heat, and fresh cream or cream cheese icing needs to stay cold. Ask your baker directly how their icing holds up outdoors at the temperature you’re expecting, and for how long.
• Keep the cake in the shade, all day. Plan the cake table’s position against where the sun will be, not where it is at the morning setup. Keep it away from candles, heaters and anything else warm.
• Keep it out of the wind. A tall cake on a light table in an open marquee is a risk when the afternoon wind picks up, as it usually does here in summer. Use a sturdy table, put it against a wall or a corner, and keep it covered until it’s on show.
• Deliver late and assemble on site. Multi-tier cakes often travel more safely in sections and are stacked at the venue. Agree the delivery time with your baker and coordinator, so the cake isn’t sitting out for hours before guests arrive.
• Cut it sooner rather than later. On a hot day, cut the cake earlier in the evening rather than leaving it on display until late. Our guide to the wedding reception order of events shows where it fits.

On a beach, the cake usually belongs at the reception venue rather than on the sand. Wind, sand and insects make the beach a poor place for anything sweet.

Next steps

Decide whether the cake is the dessert, then count your guests and pick a size from the table. Ask two or three bakers to quote on the same size and finish, and ask each one how many portions it gives, what delivery and setup cost, and how their icing copes with heat. Book a tasting once you’ve shortlisted.

If you’re planning a wedding on the coast between Gqeberha and Plettenberg Bay, full planning with Tarika includes finding and briefing the baker, and placing the cake table out of the sun and wind. Read about full planning and styling, or send us your date.

Prices in this guide are general South African market ranges gathered from published sources in 2026. They are not Tarika's prices, and real quotes vary with your date, guest numbers, venue and distance. For our prices, ask for an itemised quote.