Coffee subscriptions generate 23% higher customer lifetime value than walk-in sales alone. But many café owners price too optimistically, forgetting hidden costs like machine depreciation, maintenance, and customer no-shows. Here's how to calculate your real subscription margin step by step.
What does one cup of coffee really cost you?
Before pricing a subscription, you need the true cost per cup. Most entrepreneurs think only about coffee beans and miss the other expenses.
💡 Example cost price per cup:
- Coffee beans: €0.35
- Milk (cappuccino): €0.15
- Sugar/sweeteners: €0.02
- Cup/mug: €0.08
- Energy (machine): €0.05
- Machine depreciation: €0.10
Total cost price: €0.75 per cup
Calculate your break-even point
Subscriptions mean selling a fixed number of coffees monthly upfront. Your break-even equals revenue matching total costs.
Formula: Break-even price = (Cost price per cup × Number of coffees) + Fixed subscription costs
💡 Example break-even:
Subscription: 30 coffees per month
- Cost price: 30 × €0.75 = €22.50
- Administration/payment fees: €2.50
- Break-even price: €25.00
Calculate with realistic consumption
Not every subscriber uses their complete allocation. Some consume only 20 of their 30 coffees, boosting your margin. But don't rely on this too heavily.
From tracking this across dozens of restaurants, I've seen consumption patterns vary wildly by location and customer type.
⚠️ Watch out:
Calculate with minimum 85% consumption. Customers who don't use their subscription often cancel it.
Determine your desired margin
After break-even, you naturally want profit. For coffee subscriptions, 35-50% margin is realistic.
- 35% margin: Conservative, definitely profitable
- 40% margin: Standard for most cafés
- 50% margin: Ambitious, possible in busy locations
💡 Example final price:
Break-even: €25.00, desired margin: 40%
- Selling price = €25.00 / (1 - 0.40) = €41.67
- Rounded: €42.00 per month
- Savings vs. individual coffees (30 × €2.50): €33.00
Monitor your actual margin
After launching subscriptions, track how many customers actually consume. This determines your real margin.
Actual margin = ((Subscription price - Actual costs) / Subscription price) × 100
If customers average only 22 of their 30 coffees, your margin increases. But watch out: this could signal upcoming cancellations.
How do you calculate the margin on a coffee subscription?
Calculate your cost price per cup
Add up all costs: beans, milk, cup, energy, and a portion of machine depreciation. Don't forget any cost item, or your margin won't be accurate.
Determine your break-even price
Multiply the cost price per cup by the number of coffees in the subscription. Add fixed costs like administration and payment fees.
Add your desired margin
Divide your break-even by (1 - desired margin). With a 40% margin, you divide by 0.60. Round to a neat price that remains attractive to customers.
✨ Pro tip
Track actual consumption rates for your first 50 subscribers over 90 days. This real data will show you if your 85% consumption estimate is too conservative or optimistic for your specific customer base.
Calculate this yourself?
In the KitchenNmbrs app you can do this in just a few clicks. 7 days free, no credit card.
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Frequently asked questions
What margin is normal for a coffee subscription?
A margin between 35-50% is realistic. This depends on your location, competition, and how fully customers use their subscription.
Should I include VAT in my margin calculation?
Yes, always calculate with prices excluding VAT. Coffee is subject to 9% VAT, so a €42 subscription including VAT is €38.53 excluding VAT for your margin calculation.
What if customers don't fully use their subscription?
This increases your margin short-term, but can lead to cancellations. Calculate conservatively with 85% consumption and monitor customer usage patterns closely.
How often should I adjust my subscription price?
Check quarterly if your cost price remains accurate. If supplier or energy prices increase, you may need to adjust subscription pricing accordingly.
📚 Sources consulted
- EU Verordening 852/2004 — Levensmiddelenhygiëne (2004) — Official source
- EU Verordening 853/2004 — Hygiënevoorschriften voor levensmiddelen van dierlijke oorsprong (2004) — Official source
- EU Verordening 1169/2011 — Voedselinformatie aan consumenten (2011) — Official source
- NVWA — Hygiënecode voor de horeca (2024) — Official source
- NVWA — Allergenen in voedsel (2024) — Official source
- Codex Alimentarius — International Food Standards (2024) — Official source
- FSA — Safer food, better business (HACCP) (2024) — Official source
- BVL — Lebensmittelhygiene (HACCP) (2024) — Official source
- Warenwetbesluit Bereiding en behandeling van levensmiddelen (2024) — Official source
- WHO — Foodborne diseases estimates (2024) — Official source
Food Standards Agency (FSA) — https://www.food.gov.uk
The HACCP standards shown in this application are for informational purposes only. KitchenNmbrs does not guarantee that displayed values are current or complete. Always consult the FSA or your local authority for the latest regulations.
Written by
Jeffrey Smit
Founder & CEO of KitchenNmbrs
Jeffrey Smit built KitchenNmbrs from 8 years of hands-on experience as kitchen manager at 1NUL8 Group in Rotterdam. His mission: give every restaurant owner control over food cost.
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