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Pyeong to Square Meters Conversion Guide
4 min read · Last updated: 2026-05-08
How many square meters is 1 pyeong?
1 pyeong (평) is exactly 3.3058 m². Conversely, 1 m² ≈ 0.3025 pyeong.
A quick approximation: "1 pyeong ≈ 3.3 m²"
Common pyeong conversions
| Pyeong | Square meters (m²) |
|---|---|
| 10평 | 33.1 m² |
| 15평 | 49.6 m² |
| 20평 | 66.1 m² |
| 25평 | 82.6 m² |
| 30평 | 99.2 m² |
| 33평 | 109.1 m² |
| 40평 | 132.2 m² |
| 50평 | 165.3 m² |
Exclusive area vs. Gross area
In Korean real estate, "33 pyeong-style" typically refers to gross area (including common halls and elevators). The actual livable space, called exclusive area, is 20–30% smaller. An apartment with 84 m² exclusive area is about 25.4 pyeong.
Calculation formulas
Pyeong → m²: pyeong × 3.3058
m² → pyeong: m² × 0.3025