Pyeong & price-per-pyeong calculator
Convert between ㎡ and pyeong, and see exclusive vs supply area and price per pyeong at a glance.
What do you want to calculate?
㎡Use the exclusive area from the property register or contract. Supply and contract areas are estimated from average ratios
Exclusive area in pyeong
25.7 pyeong
84.9㎡ · Closest common type: 84㎡ · 34-pyeong type
Est. supply area
112.1㎡33.9 pyeong
Est. contract area
144.3㎡43.7 pyeong
- Supply and contract areas are estimates from average apartment ratios and vary by complex. Check the pre-sale notice or building register for exact figures.
Area details
Exclusive area
84.9㎡25.7 pyeong
Est. supply area
Exclusive × 1.32
112.1㎡33.9 pyeong
Est. contract area
Exclusive × 1.7
144.3㎡43.7 pyeong
Closest common type
The standard family size (4 people)
84㎡34-pyeong type
Why is a "34-pyeong" flat only 84㎡?
- "34-pyeong" is a nickname based on supply area (exclusive area plus shared stairs and hallways). The 84㎡ in the contract and property register is the exclusive area, the space inside the unit itself.
- 84㎡ of exclusive area is about 25.4 pyeong, but the supply area is around 110㎡ (about 34 pyeong), hence the name. Since 2009, pre-sale listings must state the exclusive area in ㎡.
- The supply ratio varies with the building layout (corridor or stairwell type) and the complex design, so this page uses an average of 1.32× the exclusive area.
Uses 1 pyeong = 3.3058㎡. Supply and contract areas are reference values from average ratios (× 1.32, × 1.7) applied to the exclusive area. Check the property register, building register or pre-sale notice for exact areas. (As of 2026-10)