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
True cup cost
$1.04
Cup cost %
18.8%
Gross margin per cup
$4.46
Espresso cost only
$0.36
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One click, a permanent link with your numbers baked in.
How to use this
- 1Enter bean price per pound ($).
- 2Enter espresso dose (g).
- 3Enter milk price per gallon ($).
- 4Enter milk used (oz).
- 5Enter cup + lid + sleeve cost ($).
- 6Enter menu price ($).
- 7Read your true cup cost on the right — it updates as you type.
- 8Hit Share to keep the scenario or send it to someone.
About this calculator
A latte's cost isn't just the shot of espresso — it's beans, milk, cup, lid, sleeve, and a slice of labor time. This calculator breaks a drink down to its component costs: coffee/espresso cost per cup based on dose and bean price per pound, milk cost based on ounces used and price per gallon, and packaging cost for cup, lid, and sleeve. Add them up against your menu price and you get true cup cost and margin. Specialty coffee shops typically run 15-20% beverage cost (much lower than food), which is why coffee carries the profitability of many cafe operations even when the food program breaks even. A 20oz latte selling for $5.50 with roughly $0.90 in true cup cost runs about 16% cost — healthy — but oversized milk pours or premium syrup add-ins that aren't priced separately can push that to 25%+ without anyone noticing on a per-cup basis.
Worked example
Using the values the calculator loads with:
Inputs
- Bean price per pound: 9 $
- Espresso dose: 18 g
- Milk price per gallon: 4.2 $
- Milk used: 10 oz
- Cup + lid + sleeve cost: 0.35 $
- Menu price: 5.5 $
Results
- True cup cost: $1.04
- Cup cost %: 18.8%
- Gross margin per cup: $4.46
- Espresso cost only: $0.36
What each field means
Inputs
- Bean price per pound ($)
- The bean price per pound used in the calculation, measured in $. Starts at 9 $ so you have a working example on load.
- Espresso dose (g)
- The espresso dose used in the calculation, measured in g. Starts at 18 g so you have a working example on load.
- Milk price per gallon ($)
- The milk price per gallon used in the calculation, measured in $. Starts at 4.2 $ so you have a working example on load.
- Milk used (oz)
- The milk used used in the calculation, measured in oz. Starts at 10 oz so you have a working example on load.
- Cup + lid + sleeve cost ($)
- The cup + lid + sleeve cost used in the calculation, measured in $. Starts at 0.35 $ so you have a working example on load.
- Menu price ($)
- The menu price used in the calculation, measured in $. Starts at 5.5 $ so you have a working example on load.
Results
- True cup cost
- 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.
- Cup cost %
- Returned as a percentage. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Gross margin per cup
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Espresso cost only
- 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 good beverage cost % for coffee?
15-20% is typical for specialty coffee drinks, well below food cost targets. This is why coffee shops often price food items (pastries, sandwiches) to break even or carry only modest margin, using coffee to fund overall profitability.
How much does milk actually cost per drink?
At $4.20/gallon and 10oz used, milk costs about $0.33 per drink, often more than the espresso shot itself. Oat and alternative milks typically run 2-3x dairy cost per ounce, which is why most shops charge an upcharge for them.
Should I price syrups and add-ins separately?
Yes — a pump of flavored syrup costs roughly $0.10-0.15 but is commonly priced at $0.50-0.75 as an add-on, and skipping that charge on 'just one pump' requests quietly erodes margin across hundreds of daily transactions.
Does cup size change the cost percentage much?
Yes, non-linearly, because packaging cost doesn't scale with drink size but ingredient cost does. A 12oz drink often runs a slightly higher cost % than a 20oz version of the same recipe because the fixed cup/lid cost is a bigger share of a smaller price.
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
Cite this calculator
Writing about this topic? Grab a citation — every link helps keep these tools free.
RevenueLab. (2026). Coffee Shop Cup Economics Calculator. Retrieved from https://www.revenuelab.fyi/toolbox/coffee-shop-cup-economics
<p>Source: <a href="https://www.revenuelab.fyi/toolbox/coffee-shop-cup-economics" target="_blank" rel="noopener">Coffee Shop Cup Economics Calculator — RevenueLab</a> (2026).</p>
Source: [Coffee Shop Cup Economics Calculator — RevenueLab](https://www.revenuelab.fyi/toolbox/coffee-shop-cup-economics) (2026).