Coffee is one of the world's major drinks, but claims that it is second, third or fourth in a global ranking rarely compare like with like. The answer changes with the unit: cups, litres, retail value, raw commodity weight, branded servings or caffeine intake.
The careful summary is simple. Water belongs in a category of its own. The Food and Agriculture Organization describes tea as the world's most consumed drink after water. Coffee is globally important, but no single public dataset produces a universal podium covering every drink on one consistent basis.
A ranking with the caveats left in #
| Indicative position | Drink or category | Why the comparison is imperfect |
|---|---|---|
| 1 | Water | Tap water, bottled water and water within food are not always counted together |
| 2 | Tea | The FAO explicitly uses the “after water” description |
| Among the leading drinks | Coffee | Coffee bodies usually measure bags, tonnes, trade and national consumption rather than identical cups |
| Variable | Soft drinks, juice, milk and beer | Results differ by country, age, income, survey and whether volume or occasions are counted |
Calling coffee “the third most consumed beverage” can work as journalistic shorthand, but it is not a mathematical constant. A more defensible statement is that tea and coffee are both vast international agricultural and cultural categories, measured through different systems.
Why popular numbers disagree #
A count of cups sounds intuitive until the serving sizes are compared. A Swiss café crème, an Italian espresso, a large filter coffee and a cold-brew concentrate can all count as one cup despite having very different volumes. Our guide to coffee drink types and sizes explains those formats.
A count of litres naturally favours water, milk, beer and soft drinks over espresso. A count of raw material answers another question again. The International Coffee Organization tracks production, trade, prices, stocks and consumption, commonly through green-coffee equivalents. That is useful for markets, but a bag of green coffee cannot be converted into one universal number of finished cups without assumptions about roasting loss, dose and waste.
Retail value rewards expensive formats. A capsule, café drink and supermarket bag can represent different spending for similar quantities of coffee. Surveys of drinking occasions introduce memory, sampling and population differences. Before repeating a rank, ask what was counted, where, when and by whom.
Coffee versus Coca-Cola #
This comparison is especially easy to misuse. The Coca-Cola system reports servings across a portfolio of company-owned or licensed brands. “Coffee” is not one company: it covers filter, espresso, instant, capsules, ready-to-drink products and countless independent cafés and home preparations.
Comparing one multinational brand system with an entire agricultural drink category gives a sense of scale, but not a fair winner. A branded serving also has a defined commercial boundary, whereas a coffee brewed at home from unbranded beans may never appear in an equivalent corporate count.
The ranking changes when caffeine is measured #
Coffee becomes more prominent if the question is caffeine exposure rather than beverage volume. The European Food Safety Authority notes that coffee is the dominant caffeine source for adults in most European surveys it reviewed, although tea leads in some countries.
EFSA gives useful indicative portions:
| Drink | Reference serving | Approximate caffeine |
|---|---|---|
| Espresso | 60 ml | 80 mg |
| Filter coffee | 200 ml | 90 mg |
| Black tea | 220 ml | 50 mg |
| Standard cola | 355 ml | 40 mg |
| Energy drink | 250 ml | 80 mg |
These are reference values, not promises for every product. Coffee species, dose, grind, contact time and serving size all matter. An oversized filter coffee may contain several reference servings, while a small decaf still contains some caffeine. For personal intake, count milligrams and portions rather than relying on a drink's rank. Our daily coffee guide gives the relevant limits and caveats.
Black coffee and sweet drinks are different comparisons #
Popularity says little about nutrition. Plain coffee contains very little energy, but its caffeine may disturb sleep or aggravate symptoms in susceptible people. Syrup, cream, condensed milk and toppings can turn a coffee drink into a substantial dessert.
A regular cola often contains less caffeine per standard serving than filter coffee, yet usually adds sugar unless it is a sugar-free version. Energy drinks are not equivalent to cold coffee merely because both can contain caffeine. Read the portion, caffeine declaration, sugar and ingredient list.
For an everyday choice, the useful questions are:
- How much caffeine will this portion add to today's total?
- Does it contain sugar, alcohol or calorie-dense additions?
- Is the timing compatible with sleep?
- Is the portion genuinely one serving?
- Does it suit the person's health and sensitivity?
Potential coffee benefits do not make every coffee product beneficial. Our evidence review of coffee and health keeps plain coffee separate from highly sweetened drinks.
What the Swiss figures mean #
Procafé's current statistics report Swiss domestic consumption for 2025 at about 60,000 tonnes on a green-coffee basis and an average of 9 kg per person. Those figures demonstrate a strong coffee market; they do not mean every resident personally buys or drinks exactly 9 kg.
The calculation aggregates espresso, café crème, filter, instant, capsules, hospitality, offices and home consumption. It is a commodity-equivalent measure, not a national cup counter. Comparisons with a survey of tea mugs or bottled-soft-drink litres therefore require caution.
Coffee is visibly woven into Swiss routines because it is quick to prepare, socially useful and available in many strengths and formats. Its limits are equally practical: late caffeine can impair sleep, sweet additions accumulate, and quality varies with beans, freshness, water, grind and maintenance.
How to test any beverage ranking #
When an infographic declares a winner, check five details:
- the unit: cups, litres, tonnes, value or occasions;
- the category boundary: all coffee, one brand or one product;
- the geography and population;
- the year and whether the data are estimates;
- the original source rather than a chain of reposts.
The best answer often becomes less dramatic and more useful. Water is foundational; the FAO places tea after it; coffee is undeniably one of the world's central drinks, but its exact rank depends on the question. It needs no inflated podium to matter. Its distinctive position comes from the combination of agriculture, flavour, caffeine, preparation and social ritual.