The office coffee machine is a logistics decision, not a culinary one. The three factors that decide whether it works or ends up abandoned in a corner are how many people use it, who cleans it and who pays for it. An excellent machine that demands five minutes of daily maintenance fails in an office; a mediocre one that asks for nothing survives for years.
Here is the recommendation by team size, with the real monthly cost worked out and the point almost nobody takes into account: who shares the maintenance.
In this guide
- How many coffees a day you will make
- Recommendation by team size
- Monthly cost compared
- The 4 recommended models
- Who cleans it: the plan that works
- Location and power consumption
In an office, always choose the machine with removable brew group. It is the difference between a 30-second rinse under the tap and a technical clean that nobody is going to do. If the brew group cannot be removed, the machine will be making stale coffee within three months.
First: how many coffees a day
It is the one figure everything else depends on. A realistic calculation is 2 coffees per person per working day. With that:
| People | Coffees/day | Coffees/month | Recommended type |
|---|---|---|---|
| 1-3 | 2-6 | ~130 | Capsules or manual espresso |
| 4-8 | 8-16 | ~260 | Entry-level bean-to-cup |
| 9-20 | 18-40 | ~640 | Bean-to-cup with a large tank |
| 20+ | 40+ | 1.000+ | Professional machine or rental |
The critical threshold is 250 cups a month: beyond that, the saving from grinding beans instead of using capsules pays for the machine in little over a year.
Recommendation by team size
Working from home alone (1 person)
Here it is personal taste that rules, not logistics. If you enjoy the ritual, a manual espresso machine with a grinder; if you want to press a button between two meetings, capsules. A moka pot is also a perfectly valid option at almost zero cost if you have a hob nearby.
Small Oficina (2-8 people)
An entry-level bean-to-cup machine is nearly always the answer. It cuts the cost per cup to a quarter, asks nobody to learn anything and maintenance comes down to a weekly rinse if the brew group is removable.
Medium Oficina (9-20 people)
Same category, but looking at two specific specifications: a water tank of 1,8 L or more and grounds container for 15+ servings. Otherwise someone will spend the day refilling and emptying.
More than 20 people
A domestic machine gets wrecked at that rate. The sensible option is a rental with maintenance included: the monthly cost is predictable and repairs are not the company's problem.
Monthly cost compared (10 people, 20 coffees/day)
| System | €/cup | Monthly cost | Annual cost |
|---|---|---|---|
| Official capsules | 0,45 € | ~180 € | ~2.160 € |
| Compatible capsules | 0,20 € | ~80 € | ~960 € |
| Beans in a bean-to-cup | 0,11 € | ~44 € | ~528 € |
A 400 € bean-to-cup machine against official capsules pays for itself in less than three months at this volume. It is probably the fastest-payback office investment there is.
The 4 recommended models
De'Longhi Magnifica Evo ECAM290
In an office the key is not the perfect coffee: it is that anyone can use it without training and that nothing has to be cleaned by hand. The Magnifica Evo grinds, brews and ejects the puck by itself, has a removable brew group you can rinse under the tap, and keeps up a high pace without overheating. The cost per cup drops to around 0,11 €.
- One button per drink: zero learning curve
- Removable brew group: shared hygiene is workable
- Minimal cost per cup
- High upfront investment
- Someone has to take charge of maintenance
De'Longhi Nespresso Pixie EN124
For a small office or the work-from-home corner, capsules win on simplicity: nothing to grind, nothing to clean, ready in 25 seconds and everyone buys their own, which in an office prevents more arguments than anything else.
- Zero daily maintenance
- Everyone buys their own capsules
- 11 cm wide
- Cost per cup 2-4 times higher than beans
De'Longhi Dedica Style EC685
Just 15 cm wide, a thermoblock heater ready in 40 seconds and a real steam wand. For a small office where somebody genuinely cares about coffee it is the most reasonable entry into manual espresso, as long as it comes with a grinder.
- Very narrow: it fits on any worktop
- Steam wand for proper cappuccinos
- Needs a separate grinder
- Someone has to know how to use it
Baratza Encore ESP electric grinder
If the office goes for manual espresso, the grinder is not optional. The Encore ESP has 40 mm conical burrs and fine enough adjustment for espresso, and above all it is very easy to clean, which matters when ten different people are using it.
- Setting works for espresso and filter
- Spare parts available for years
- Steep price if you only use it now and then
Who cleans it: the plan that works
90% of abandoned office coffee machines end up that way for want of an explicit maintenance plan. The one that works is very simple:
- Daily (30 s, whoever makes the last coffee): empty the drip tray and the grounds container.
- Weekly (5 min, rota): take out the brew group and rinse it under the tap without soap, wash the tank.
- Monthly (10 min): cleaning of the milk circuit and a degreasing tablet if the machine takes one.
- Quarterly (30 min): a full descale. In hard water, every two months. The descaling guide has the process step by step.
Put it in writing next to the machine, with the rota for the week. It sounds excessive, and it is exactly why some last eight years and others two.
Location and usage
Needs 10 cm clear behind it for ventilation, a socket of its own (a bean-to-cup machine draws between 1.300 and 1.500 W on start-up and will trip the breaker if it shares a line with the microwave) and to sit well away from the printer, because steam and paper do not get along. In real consumption, a bean-to-cup machine with auto-off uses between 3 and 6 € a month in electricity for an office of ten people: irrelevant next to the cost of the coffee itself.
Keep reading
Best Bean-to-Cup Machine 2026 → De'Longhi Magnifica Evo Review → How to Descale Your Coffee Machine →Frequently asked questions
Which machine is best for an office of 10 people?
A bean-to-cup machine with a tank of 1,8 L or more and a grounds container for at least 15 servings. At 20 coffees a day, the saving against capsules pays the machine off in under three months.
How much does office coffee cost a month?
With 10 people and 20 coffees a day: around 180 € a month with official capsules, about 80 € with third-party ones and roughly 44 € with whole beans in a bean-to-cup machine.
How often should the office coffee machine be cleaned?
Empty the grounds container and drip tray daily, rinse the brew group weekly, clean the milk circuit monthly and descale every 3 months (every 2 if your water is hard).
Is a bean-to-cup machine worth it for working from home on your own?
If you drink two or more coffees a day, yes: the cost per cup drops to about 0,11 € and it pays for itself in a year and a half against capsules. If you only drink one, capsules or a moka pot work out cheaper.
What power rating does an office coffee machine need?
Between 1.300 and 1.500 W on start-up. Give it its own socket: sharing a circuit with a microwave or a kettle is the usual reason the breaker trips.