When talking about quantities, portions, or containers of food and materials, English and Spanish share a similar structure. In English, you say a cup of coffee or a piece of cake. In Spanish, you use the container or measure, the word de, and the substance. However, English speakers frequently make two common mistakes: they either translate noun combinations directly or unnecessarily add an article like el or la.
In Spanish, when describing the general contents of a container or a standard measurement, you connect the two nouns using only de. There is no need for a second article.
Word list
bolsafA1baguna bolsa de arroz = a bag of ricebotellafA1bottleuna botella de vino = a bottle of winecajafA1boxuna caja de bombones = a box of chocolatesgrupomA1groupun grupo de amigos = a group of friendskilomA1kilogramun kilo de tomates = a kilo of tomatoeskilogramomA1kilogramun kilogramo de harina = a kilogram of flourmillónmA1millionun millón de euros = a million eurosplatomA1plateun plato de arroz = a plate of ricetazafA1cupuna taza de té = a cup of teavasomA1glassun vaso de agua = a glass of waterbolmA2bowlun bol de ensalada = a bowl of saladcentímetromA2centimeterdos centímetros de nieve = two centimetres of snowcuencomA2bowlun cuenco de arroz = a bowl of ricegramomA2gramcien gramos de queso = a hundred grams of cheeselitromA2litreun litro de leche = a litre of milkmetromA2meterun metro de tela = a metre of fabricollafA2potuna olla de sopa = a pot of soupparmA2pairun par de zapatos = a pair of shoespedazomA2pieceun pedazo de queso = a piece of cheesesacomA2bagun saco de patatas = a sack of potatoestazafA2muguna taza de té = a mug of teatazónmA2bowlun tazón de leche = a bowl of milktrozomA2pieceun trozo de tarta = a piece of cakebaldemB1bucketun balde de agua = a bucket of waterbandejafB1trayuna bandeja de galletas = a tray of biscuitscacerolafB1saucepanuna cacerola de agua = a saucepan of watercanastafB1basketuna canasta de fruta = a basket of fruitcantidadfB1quantityuna gran cantidad de agua = a large quantity of watercantidadfB1sumuna cantidad de dinero = an amount of moneycazomB1saucepanun cazo de leche = a saucepan of milkcazuelafB1potuna cazuela de arroz = a pot of ricecentenarmB1hundredun centenar de personas = a hundred peoplecestafB1basketuna cesta de fruta = a basket of fruitcestomB1basketun cesto de ropa = a basket of clothescolecciónfB1collectionuna colección de sellos = a stamp collectioncubetafB1bucketuna cubeta de agua = a bucket of watercubomB1bucketun cubo de agua = a bucket of waterdocenafB1dozenuna docena de huevos = a dozen eggsenvasemB1containerun envase de yogur = a pot of yoghurtfrascomB1jarun frasco de mermelada = a jar of jamgotafB1dropuna gota de leche = a drop of milkjarrafB1juguna jarra de cerveza = a jug of beerjarromB1jugun jarro de agua = a jug of watermontónmB1heapun montón de libros = a pile of booksmultitudfB1crowduna multitud de personas = a crowd of peopleollafB1saucepanuna olla de agua = a pan of waterpaquetemB1packageun paquete de galletas = a package of biscuitspedazomB1partun pedazo de pan = a chunk of breadpilafB1heapuna pila de libros = a pile of bookspulgadafB1inchuna pulgada de agua = an inch of waterramomB1bouquetun ramo de flores = a bouquet of flowersrebanadafB1sliceuna rebanada de pan = a slice of breadrecipientemB1containerun recipiente de plástico = a plastic containersumafB1sumuna suma de dinero = a sum of moneytarromB1jarun tarro de miel = a jar of honeytoneladafB1tonneuna tonelada de trigo = a tonne of wheattrozomB1partun trozo de pan = a chunk of breadbarajafB2deckuna baraja de cartas = a deck of cardscucharaditafB2teaspoonuna cucharadita de azúcar = a teaspoon of sugargalónmB2gallonun galón de gasolina = a gallon of gasolinehogazafB2loafuna hogaza de pan = a loaf of breadjauríafB2packuna jauría de perros = a pack of dogslatafB2canuna lata de atún = a can of tunamanadafB2packuna manada de lobos = a pack of wolvesmanojomB2handfulun manojo de hierbas = a handful of herbsmazomB2deckun mazo de cartas = a deck of cardsmetro cúbicomB2cubic metreun metro cúbico de gas = a cubic metre of gasmil millonesB2billionmil millones de euros = a billion eurosmotafB2speckuna mota de polvo = a speck of dustmuchedumbrefB2crowduna muchedumbre de curiosos = a crowd of onlookerspartículafB2speckuna partícula de polvo = a particle of dustpizcafB2pinchuna pizca de sal = a pinch of saltplatillomB2saucerun platillo de leche = a saucer of milkporciónfB2portionuna porción de arroz = a portion of ricepuñadomB2handfulun puñado de arroz = a handful of riceracimomB2bunchun racimo de uvas = a bunch of grapesramilletemB2bouquetun ramillete de flores = a bouquet of flowerstonelmB2barrelun tonel de vino = a barrel of winetonelada métricafB2tonneuna tonelada métrica de acero = a tonne of steeltubomB2tubeun tubo de pasta de dientes = a tube of toothpasteyardafB2yarduna yarda de tela = a yard of fabricbarricafC1barreluna barrica de vino = a barrel of winebarrilmC1barrelun barril de petróleo = a barrel of oilcazomC1ladleun cazo de sopa = a ladle of soupcontenedormC1containerun contenedor de carga = a cargo containercucharadafC1spoonfuluna cucharada de azúcar = a spoonful of sugarcucharónmC1ladleun cucharón de sopa = a ladleful of soupenjambremC1swarmun enjambre de abejas = a swarm of beesmillardomC1billionun millardo de estrellas = a billion starsrebañomC1flockun rebaño de ovejas = a flock of sheepsorbomC1gulpun sorbo de café = a sip of coffeetragomC1gulpun trago de agua = a sip of waterbandadafC2flockuna bandada de pájaros = a flock of birds
Containers and measures
To talk about a container and what is inside it, or a unit of measurement and what is being measured, just place de between the two nouns. Do not add el, la, los, or las before the substance if you are talking about it in a general sense.
Quiero una taza de café por la mañana.
(I want a cup of coffee in the morning.)
Compramos una botella de vino tinto.
(We bought a bottle of red wine.)
Necesito un kilo de tomates para la salsa.
(I need a kilogram of tomatoes for the sauce.)
This same rule applies to larger units, like un tonel or un barril, and basic household items like un vaso or una caja.
Portions, pieces, and groups
Words that describe a part of a whole or a grouping of items follow the exact same pattern. Whether you are asking for a slice of bread, a drop of milk, or a dozen eggs, you simply link the portion word to the noun with de.
Ella siempre come un trozo de pan con la cena.
(She always eats a piece of bread with dinner.)
Añade una pizca de sal a la sopa.
(Add a pinch of salt to the soup.)
Lleva una docena de huevos a casa.
(Take a dozen eggs home.)
This includes informal groupings like un montón and natural clusters like un ramo.
Tengo un montón de libros en mi habitación.
(I have a pile of books in my room.)
Watch out: when things change
While the basic rule is simple, there are two situations where the phrasing changes slightly.
First, if you are talking about a specific, known quantity of a substance rather than a general category, you must use the article after de. This creates words like del or phrases like de la.
Me bebí un vaso del agua que dejaste en la mesa.
(I drank a glass of the water you left on the table.)
Second, if you want to talk about the purpose of a container rather than its contents, it is often clearer to use para instead of de. This avoids confusion between a cup full of coffee and an empty coffee cup.
Compró una taza para té muy bonita.
(She bought a very pretty tea cup.)
Summary
When expressing a quantity, portion, or container full of a generic substance, join the two nouns with de. Leave out the second article so that you say un vaso de agua, never un vaso del agua, unless referring to specific water.