Convert Hectares (ha) to Pyeong
Convert hectares (ha) to pyeong accurately, with the exact formula, worked examples, and a guide to reading farmland and land-registry areas in pyeong.
- Square Centimeter (cm²)100,000,000
- Square Meter (m²)10,000
- Square Kilometer (km²)0.01
- Pyeong3,025
- Hectare (ha)1
- Acre (acre)2.471054
- Square Foot (ft²)107,639.1
🔒 Unit conversions are computed in your browser.
The formula for hectares to pyeong
One hectare is 10,000 m² and one pyeong is 3.305785 m², so you multiply hectares by 3,024.99 to get pyeong. For example, 1 hectare is about 3,024.99 pyeong, 2 hectares is about 6,049.98 pyeong, and 0.5 hectare is about 1,512.5 pyeong. In short, one hectare is roughly 3,025 pyeong, so '1 ha ≈ 3,000 pyeong' is worth memorizing. To go back, divide pyeong by 3,024.99. A hectare is a square 100 m on a side, which makes it easy to picture.
When you actually need this
Farm registries, forest ledgers, and agricultural statistics are kept in hectares, so anyone farming, returning to the countryside, or investing in land needs pyeong to feel the scale. A '0.3-hectare rice paddy,' for instance, is about 907 pyeong — four to five majigi in Korean terms (one paddy majigi is about 200 pyeong). When subsidies or direct payments are calculated per hectare, converting your land from pyeong tells you what to expect. It also matters when a solar plant or logistics complex site is quoted in hectares and you want pyeong to match Korean pricing and coverage-ratio intuition. Forest land is still often traded in jeongbo or hectares rather than pyeong, so always confirm the unit.
Reference points and a common pitfall
Two anchors handle most cases: 1 hectare = 3,024.99 pyeong ≈ 3,025 pyeong, and 1 hectare = 10,000 m² = 2.471 acres. Knowing the old unit 1 jeongbo = 3,000 pyeong ≈ 0.9917 hectare also helps when reading historic land papers. A common mistake is confusing hectare (ha) with are (a): since 1 hectare = 100 are, one are is only about 30.25 pyeong. Also note that the 3,025-pyeong figure assumes 1 pyeong = 3.305785 m²; rounding to 3.3058 or 3.3 can introduce errors of dozens of pyeong over large areas.
Frequently asked questions
How many pyeong is 1 hectare?
One hectare is 10,000 m², which is about 3,024.99 pyeong — commonly remembered as roughly 3,025, or about 3,000 pyeong.
How many pyeong is 0.5 hectare?
0.5 hectare is 3,024.99 × 0.5 = about 1,512.5 pyeong. As a rice paddy that's roughly 7.5 majigi at 200 pyeong each.
Are a hectare and a jeongbo the same?
Close but not identical. One hectare is about 3,025 pyeong while one jeongbo is 3,000 pyeong, so a jeongbo is about 0.9917 hectare. Read jeongbo areas in old documents as slightly smaller when converting to hectares.