Pyeong to Hectare Converter
Area · unit-converter
Convert Pyeong to Hectare with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations use square-meter-based definitions (international feet / yard standards, acre, hectare, and regional units like pyeong/tsubo).
Calculator
From: Pyeong (pyeong)
To: Hectare (ha)
About Pyeong
Pyeong is a Korean traditional area unit used in real estate practice; 1 pyeong is about 3.305785 m².
About Hectare
The hectare is 10,000 square meters (100 m × 100 m). It is widely used for farmland, forests, and land registration outside the US.
How to convert pyeong to hectares
1 pyeong is equal to 0.0003305785124 hectare:
1 pyeong = (3.3057851239669422 m² ÷ 10000 m²) ha = 0.0003305785124 ha
Each pyeong is defined as 3.3057851239669422 m² and each hectare as 10000 m², so one pyeong equals 3.3057851239669422 ÷ 10000 ha = 0.0003305785124 ha.
Let a(pyeong) be the numeric value of the same area measured in Pyeong (pyeong), and a(ha) the value in Hectare (ha). Then:
a(ha) = a(pyeong) × (3.3057851239669422 / 10000)
Equivalently, divide by how many pyeong fit into one ha (m² per ha divided by m² per pyeong):
a(ha) = a(pyeong) ÷ 3025
Or: hectare = pyeong ÷ 3025
Examples
Example #1: Convert 20 pyeong to hectare
20 pyeong = 20 pyeong × (3.3057851239669422/10000) ha = 0.0066115702 ha
20 pyeong = 20 pyeong ÷ 3025 = 0.0066115702 ha
Example #2: Convert 50 pyeong to hectare
50 pyeong = 50 pyeong × (3.3057851239669422/10000) ha = 0.0165289256 ha
50 pyeong = 50 pyeong ÷ 3025 = 0.0165289256 ha
Summary
To convert Pyeong to Hectare, multiply the value in pyeong by the ratio of square meters per pyeong divided by square meters per ha. Equivalently: value_ha = value_pyeong × (3.3057851239669422 / 10000). Numerically, 1 pyeong equals 0.00033057851239669424 ha.
Relationship context
You are converting between US customary / imperial (Pyeong) and metric (SI) (Hectares). Metric area is decimal from the square meter; US/imperial units use feet, yards, miles, and acres tied to international feet (0.3048 m) and related definitions. The numeric factor used here is 3.305785e-4.
Conversion tables
| Pyeong (pyeong) | Hectare (ha) |
|---|---|
| 0.1 | 0.0000330579 |
| 1 | 0.0003305785 |
| 2 | 0.000661157 |
| 3 | 0.0009917355 |
| 4 | 0.001322314 |
| 5 | 0.0016528926 |
| 6 | 0.0019834711 |
| 7 | 0.0023140496 |
| 8 | 0.0026446281 |
| 9 | 0.0029752066 |
| Pyeong (pyeong) | Hectare (ha) |
|---|---|
| 10 | 0.0033057851 |
| 20 | 0.0066115702 |
| 30 | 0.0099173554 |
| 40 | 0.0132231405 |
| 50 | 0.0165289256 |
| 60 | 0.0198347107 |
| 70 | 0.0231404959 |
| 80 | 0.026446281 |
| 90 | 0.0297520661 |
| 100 | 0.0330578512 |