Chinese phrase
费用怎么算？ fèi yòng zěn me suàn
Meaning
How is the cost calculated?
When to use it
This asks how a cost is worked out. It is a polite, neutral way to ask what is included and how the total is calculated.
Example dialogue
导游，请问，费用怎么算？ dǎo yóu qǐng wèn fèi yòng zěn me suàn
Excuse me, how is the cost calculated?
包含车费和门票，不含午餐，每人200元。 bāo hán chē fèi hé mén piào bù hán wǔ cān měi rén 200 yuán
The transport fare and admission fee are included, but lunch is not, and the cost is 200 yuan per person.