Pyeong Converter
Common sizes
About this tool
One pyeong is the area of a square 6 ja (about 1.818 m) on a side: 400/121 m², about 3.3058 m². Divide square meters by 3.3058 for pyeong, multiply for the reverse.
An apartment with 59 m² of exclusive area is about 17.85 pyeong, and 84 m² about 25.41 pyeong. The familiar "25 or 34 pyeong" labels refer to supply area including common space, so they differ.
Type in either box to update the other; results show two decimals.
FAQ
How many pyeong is 84 m²?
About 25.41. The "34 pyeong" label uses supply area including common space.
What is one pyeong exactly?
400/121 m², about 3.305785 m².
Exclusive vs supply area?
Exclusive area is inside the unit; supply area adds shared spaces like stairs and hallways.