Cake & custom-order pricing calculator
Enter the order, what it costs you, and the part most bakers skip: your baking and decorating hours. This free calculator totals the true cost of the cake and tells you the least you should charge to hit your target margin, plus what that price pays you per hour. Everything runs in your browser: no account, no signup, and your numbers stay on this device.
A grocery-store sheet cake is cheaper because nobody decorated it for five hours.
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Why custom cakes cost more than supermarket cakes
“The grocery store sells a sheet cake for $25” is the objection every custom baker hears. But a supermarket cake is a factory product: mixed by machine, decorated in ninety seconds from a spec sheet, and sold at grocery-chain volume. Nobody sat with the customer to design it, baked it fresh for one date, matched the party colors by hand, or drove it across town on a Saturday morning.
A custom order is closer to commissioned work than to groceries. You're not competing with the supermarket, and pricing as if you were means paying for the privilege of decorating. The honest comparison isn't cake vs. cake; it's hours of skilled work vs. no hours at all.
The decorating hours you're not charging for
Most bakers remember to count ingredients, and many remember the baking time. Decorating is what quietly disappears: crumb-coating, stacking, smoothing, piping, sugar flowers, lettering. It's routinely two or three times the baking time, and it's the reason the cake is custom at all.
That's why this calculator asks for decorating hours as its own field instead of one “time” number. Watch the hourly wagetile as you change it: it shows what the suggested price actually pays you per hour of work, green when it meets the rate you set for yourself and red when the price would quietly pay you less. If it's red, the answer usually isn't working faster; it's charging for the hours you were giving away.
Worked example: a 24-serving custom cake
Take the calculator's starting numbers: a single-tier cake serving 24. Ingredients for the order cost $28.00, the board and box add $6.00, and there's no delivery charge. Baking takes 2 hours and decorating 3, so five hours at $20/hour is $100.00 of labor, more than everything else combined.
The order total is $134.00. At the default 30% target margin the calculator says to charge at least $191.43, about $7.98 per serving, which is party-cake territory, not a luxury. At that price your five hours pay roughly $31.49/hour. Quote the “friendly” $60 instead and the same math says you'd be working for less than nothing once ingredients and packaging are paid for.
This calculator prices one order at one moment. OvenBooks does this for every order, and remembers your ingredient costs so you don't re-type them. Join the waitlist →