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How to Say ‘How long is this?’ in Simplified Chinese

这个多长?

zhè gè duō zhǎng

[juh guh duō cháng]

💬 Usage Tip: There's no 是 "is" here. The size question follows the thing directly, so swap in another one the same way: 这个多宽? "How wide is this?"

Phrase Breakdown

这

zhè

[juh]

this

A demonstrative meaning “this,” used to point to something near the speaker.

Example

这个活动来了很多公司代表。

Many company representatives came to this event.

个

gè

[guh]

measure word for general items

A very common classifier used with many nouns, especially in everyday questions like 哪个行业.

Example

你最想去哪个城市工作?

Which city do you most want to work in?

多

duō

[duō]

how (to what extent)

Before an adjective in questions, asks about degree or amount.

Example

这条路多长?

How long is this road?

长

zhǎng

[cháng]

long

Extended in space; not short.

Example

他总是觉得自己腿毛长就特别得意。

He's always quite proud of having long leg hair.

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