Stop Guessing! Here is How to Calculate the Cost of a Cup of Milk Coffee
How to calculate the cost of 1 cup of milk coffee (COGS - Cost of Goods Sold) is by detailing all raw material costs according to the standard recipe, plus packaging costs, and a shrinkage (*waste*) percentage.
The steps are: 1. Calculate the price per gram of coffee beans (espresso cost). 2. Calculate the cost of milk per ml and syrup per ml. 3. Add the price of the cup, lid, straw, and ice cubes. 4. The total of all ingredients is your milk coffee COGS.
Make sure the coffee shop food cost percentage is at the ideal rate of 25% - 35% of the selling price. To make it easier, use a POS application with a COGS feature like ReBill POS that can calculate and deduct stock automatically.
Many beginner coffee shop businesses look busy with buyers, making millions in daily revenue, but at the end of the month, the owner is confused because the cash register is empty. Why does this happen? The answer often boils down to one fatal mistake: not knowing how to calculate coffee COGS accurately.
To prevent your coffee shop from losing money, you must dissect the capital for selling modern milk coffee down to the last drop. This article will be your complete guide in dissecting coffee cost of goods sold, determining coffee shop profit margins, and showing how a coffee shop POS application can save your business.
Why You Must Calculate Milk Coffee Food Cost Accurately
Knowing the details of coffee shop capital is not just guessing. How to determine coffee selling prices heavily relies on the COGS figure. If your milk coffee food cost reaches 60% of the selling price, it's certain you will struggle to cover coffee shop operational costs (overhead costs) like employee salaries, electricity, and rent.
By having a coffee COGS calculator or proper understanding, you can craft a competitive coffee menu pricing strategy that still provides a healthy coffee shop profit margin.
Recipe Breakdown: The Formula to Calculate Modern Iced Milk Coffee Cost for Business
To get an accurate COGS calculation, we must convert the purchase price of raw materials (per kilogram or per liter) into a price per gram and milliliter. This process is called coffee gram to milliliter conversion.
Let's create a coffee shop profit simulation by breaking down a commercial milk coffee recipe (14 oz size).
1. Calculating Espresso Cost per Gram
For example, you buy coffee beans for Rp 150,000 per 1,000 grams (1 Kg).
- Price per gram of coffee beans: Rp 150,000 / 1,000 = Rp 150 per gram.
- For 1 *shot* of espresso, you need 18 grams of coffee.
- Espresso Cost: 18 grams x Rp 150 = Rp 2,700
2. Calculate Milk Cost per ML
You buy *fresh milk* for Rp 18,000 per liter (1,000 ml).
- Cost per ml: Rp 18,000 / 1,000 = Rp 18.
- Milk coffee dosage for liquid milk is usually 120 ml.
- Milk Cost: 120 ml x Rp 18 = Rp 2,160
3. Palm Sugar Syrup Cost
You make or buy palm sugar syrup for Rp 35,000 per liter.
- Cost per ml: Rp 35.
- Standard dose: 30 ml.
- Iced palm sugar milk coffee capital price (syrup part): 30 ml x Rp 35 = Rp 1,050
4. Coffee Shop Ice Cube & Packaging Calculation
Many forget this element when considering milk coffee production costs.
- Ice Cubes: Rp 300 per portion.
- Price of plastic cups and screen printing, lids, and straws: Rp 1,500 per set.
- Packaging Cost: Rp 1,800
Detailed Calculation Table of 1 Cup Milk Coffee Cost
Here is the recapitulation of your milk coffee raw material prices:
| Ingredient Component | Dosage (Standard Milk Coffee Recipe) | Price Per Unit (Gram/ML) | Total Cost per Cup |
|---|---|---|---|
| Coffee Beans (Espresso) | 18 grams | Rp 150 / gram | Rp 2,700 |
| Fresh Milk | 120 ml | Rp 18 / ml | Rp 2,160 |
| Palm Sugar Syrup | 30 ml | Rp 35 / ml | Rp 1,050 |
| Ice Cubes | 1 Portion (Estimated) | Rp 300 / portion | Rp 300 |
| Branded Cup, Lid, Straw | 1 Set | Rp 1,500 / set | Rp 1,500 |
| Total COGS (Capital for 1 Cup) | Rp 7,710 |
If you sell this iced milk coffee at Rp 20,000, then your food cost percentage is: *(Rp 7,710 / Rp 20,000) x 100% = 38.5%*.
To avoid coffee business losses, ideally, this percentage should be suppressed closer to 30%, for example by finding a cheaper cup *supplier* or adjusting the dosage without ruining the quality (maintaining milk coffee taste standardization).
Shrinkage Factor: F&B Waste Management
In the real world, 1 Kg of coffee beans will not always yield the exact measure because there are bound to be spills or excess grounds when *grinding*. This is why it is important to learn how to calculate material shrinkage and coffee raw material waste. As a safeguard, always add an error margin of about 5% to your total COGS to control coffee costs.
Coffee Business Digitalization: Calculate COGS Automatically with ReBill POS
Doing the above calculations manually in a notebook or Excel every time raw material prices go up is certainly very cumbersome. To manage coffee shop finances professionally, you need a modern restaurant management system.
This is where ReBill POS comes in as the solution. As a leading online POS application, the ReBill Indonesia POS application is specifically designed to overcome the operational complexities of culinary businesses.
Why should you switch to ReBill POS for coffee shops? 1. ReBill POS COGS Feature: You simply input the purchase price of raw materials (like the price of 1 liter of milk), then set up the recipe feature in ReBill POS (Recipe Management). The system will automatically calculate the milk coffee COGS down to the milliliter level. 2. ReBill POS Stock Management: Every time the cashier prints a milk coffee receipt, the system automatically deducts the stock of 18gr coffee, 120ml milk, and 1 cup. This is highly effective to prevent leaking coffee raw material stock. 3. ReBill POS Profit and Loss Report: Monitor daily coffee shop bookkeeping and get coffee sales reports in *real-time*. You can immediately see the net coffee shop profit simulation after deducting COGS. 4. ReBill POS Multi Outlet: Have more than one branch? ReBill cloud POS allows you to monitor coffee stock using ReBill from your phone anywhere, making coffee shop operational management much more efficient.
Stop guessing how to calculate coffee profit. Use ReBill SME cashier software, the best cafe POS system that not only records sales but also functions as a smart item stock recording application and inventory management software.
FAQ (Questions About Coffee Shop Capital and Business)
1. How do you calculate the capital for 1 cup of coffee? The way is to calculate the total purchase price of each raw material, divide it into gram or milliliter units, then multiply it by the standard recipe dosage, including packaging costs.
2. What is the ideal food cost percentage for milk coffee? Ideally, the *food cost* (raw material cost) for coffee beverages is in the range of 25% to 35% of the selling price.
3. What POS application can calculate COGS automatically? ReBill POS is an Indonesian POS system that has a *Recipe Management* feature and automatic COGS calculation. The application deducts raw material stock directly from inventory every time a transaction occurs.
4. Why do coffee shops often lose money even though they are busy? This is generally caused by COGS that is too high, lack of clear coffee business bookkeeping, raw material stock leaks (uncontrolled *waste*), and high operational costs (*overhead costs*).