Skip to main content

Free tool

Korean Time Practice

Hours (native 시) + minutes (Sino 분) together: 세 시 십오 분

How Korean clock time combines two number systems

Korean clock time mixes the two number systems in one expression. Hours use native Korean + 시, while minutes use Sino-Korean + 분: 세 시 십오 분 means 3:15.

Practice the hour and minute chunks separately first, then combine them. This is one of the most useful places to make the native-versus-Sino distinction automatic.

Want a different number context? Browse all Korean number scenarios →

Ready to level up Time?

Put it to use in a short practical lesson. No account required—practice first, then continue into the learning path if it feels right.

Try a free Korean lesson

No account required for the demo. Cancel Pro anytime.