Nepedia
Back to Discover
Developing Reader
🔢

Li (unit)

math Maturity 9-11 Next article →

A li is a way to measure distance in China.

Guang Yutu 1588 Vol 2 Pg 107 Eastern South Sea 1
Guang Yutu 1588 Vol 2 Pg 107 Eastern South Sea 1

Long ago, it was the length of a village. It used parts called chi to measure.

Anping Bridge - west-central part - looking west - DSCF9094
Anping Bridge - west-central part - looking west - DSCF9094

The size of a li changed many times. Some li were long and some were short. Today, one li is exactly 500 meters. This is half of a kilometer. People use it in many old sayings. It helps us talk about very long trips.

70 words

Where will your curiosity go next?

Keep exploring at your chosen reading level.

🖼️ Images & Media (2)
File:Guang Yutu 1588 Vol 2 Pg 107 Eastern South Sea 1.jpg
Guang Yutu 1588 Vol 2 Pg 107 Eastern...
File:Anping Bridge - west-central part - looking west - DSCF9094.JPG
Anping Bridge - west-central part -...
More to explore

🔬 Go deeper

More advanced topics to explore

🪜 Step back

Simpler topics to build understanding

What is Nepedia?

A free, ad-free encyclopedia for children. Every article is written at five reading levels, so the same page works for a five-year-old and a fifteen-year-old — use the level switcher above to see this one change. No account needed to read.