Rex says
Money math without the spreadsheet headache. Plug in your numbers and I'll show you exactly where the dollars land.
Try a scenario
Click to load — tweak from there.Inputs
Result
Price per serving
$8.11
Total cake price
$811
Total cost
$365
Profit
$446
Psst — share this and help Rex grow
One click, a permanent link with your numbers baked in.
How to use this
- 1Enter servings.
- 2Enter ingredient cost per serving ($).
- 3Enter decoration labor hours (hrs).
- 4Enter decoration labor rate ($/hr).
- 5Enter delivery & setup cost ($).
- 6Enter target margin (%).
- 7Read your price per serving on the right — it updates as you type.
- 8Hit Share to keep the scenario or send it to someone.
About this calculator
Wedding cakes are priced per serving in the industry, but the per-serving rate needs to actually reflect ingredient cost, decoration complexity, and delivery/setup labor — not just match a competitor's advertised rate. This calculator computes ingredient cost per serving, adds decoration labor hours at your rate, includes delivery/setup cost, and applies a target margin to land on a per-serving price and total cake price.
Worked example
Using the values the calculator loads with:
Inputs
- Servings: 100
- Ingredient cost per serving: 1.4 $
- Decoration labor hours: 5 hrs
- Decoration labor rate: 32 $/hr
- Delivery & setup cost: 65 $
- Target margin: 55 %
Results
- Price per serving: $8.11
- Total cake price: $811
- Total cost: $365
- Profit: $446
What each field means
Inputs
- Servings
- The servings used in the calculation. Starts at 100 so you have a working example on load.
- Ingredient cost per serving ($)
- The ingredient cost per serving used in the calculation, measured in $. Starts at 1.4 $ so you have a working example on load.
- Decoration labor hours (hrs)
- The decoration labor hours used in the calculation, measured in hrs. Starts at 5 hrs so you have a working example on load.
- Decoration labor rate ($/hr)
- The decoration labor rate used in the calculation, measured in $/hr. Starts at 32 $/hr so you have a working example on load.
- Delivery & setup cost ($)
- The delivery & setup cost used in the calculation, measured in $. Starts at 65 $ so you have a working example on load.
- Target margin (%)
- The target margin used in the calculation, measured in %. Starts at 55 % so you have a working example on load. Accepted range: 10–75 %.
Results
- Price per serving
- Returned as a money amount in US dollars and shown as the headline result. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Total cake price
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Total cost
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Profit
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
FAQ
What's a typical per-serving price range for wedding cake?
$3.50-$6 per serving for a simple buttercream design is common in most US markets, rising to $8-$15+ per serving for elaborate fondant work, sugar flowers, or hand-painted detail. Metro-area premium bakeries can exceed that on complex custom designs.
How is 'servings' different from guest count?
Wedding cake servings are based on standard 1-inch-by-2-inch slices, which is smaller than a casual cake slice — a cake sized for 100 guests uses this standard, not a home-baking portion size. Bakers also typically add a 10% buffer for cake-cutting waste and vendor/staff tastings.
Why does margin need to be higher than a retail bakery item?
Custom wedding cakes require a consultation, tasting session, custom design work, and a firm delivery/setup commitment on a specific date with zero flexibility to reschedule if something goes wrong — all costs that don't show up in ingredient cost but absolutely affect the business's risk and time investment.
Should a cutting/serving fee charged by the venue affect my pricing?
No — that's a separate fee the venue or caterer charges the couple for plating and serving the cake, and it doesn't affect what you charge for baking and designing it. Just make sure couples know to budget for it separately so there's no confusion about who charges what.
Accuracy and limitations
- Results are estimates before tax, fees, and inflation unless an input explicitly covers them.
- Rates are treated as fixed for the whole period — variable-rate products will drift from this projection.
- This is educational maths, not financial advice. Check anything contractual with the lender or your accountant.
Related tools
Florist Stem Cost & Markup Calculator
Price arrangements from wholesale stem cost, labor, and target margin.
Wedding Catering Per-Head Cost Calculator
Turn food, labor, rentals, and service style into a defensible per-plate price.
Wedding Vendor Profit Margin Calculator
See real profit margin after COGS, labor, and overhead on any vendor booking.
Cite this calculator
Writing about this topic? Grab a citation — every link helps keep these tools free.
RevenueLab. (2026). Wedding Cake Cost & Markup Calculator. Retrieved from https://www.revenuelab.fyi/toolbox/wedding-cake-markup-calculator
<p>Source: <a href="https://www.revenuelab.fyi/toolbox/wedding-cake-markup-calculator" target="_blank" rel="noopener">Wedding Cake Cost & Markup Calculator — RevenueLab</a> (2026).</p>
Source: [Wedding Cake Cost & Markup Calculator — RevenueLab](https://www.revenuelab.fyi/toolbox/wedding-cake-markup-calculator) (2026).