how many / several
How many cups of tea do you want?
Learn to ask about quantities
Once you can count, the next step is asking about quantity. This lesson covers 幾 (gei2) and 幾多 (gei2 do1) for “how many” and “how much,” how to attach a classifier with 幾個 (gei2 go3), and the everyday question 幾歲 (gei2 seoi3) for asking someone's age. These patterns turn your numbers into real questions you can use anywhere.
Now let's learn to ask “how many?” in Cantonese. The key word is 幾, which can mean “how many” or “several”.
how many / several
How many cups of tea do you want?
how many / how much
How much does this cost?
how many (things)
How many people are in your family?
how many are there
How many cats are there here?
how old (age)
How old are you this year?
Use 幾 (gei2) for small counts, often with a classifier, as in 幾個 (gei2 go3). For larger or open-ended amounts, 幾多 (gei2 do1) works for both “how many” and “how much.”
幾 (gei2) suits smaller, countable amounts and usually takes a classifier, while 幾多 (gei2 do1) covers bigger quantities and uncountable things like money.
Ask 你幾歲 using 幾歲 (gei2 seoi3), which literally means “how many years.” It is the standard, friendly way to ask a child or a peer their age.