Section to Hectare Converter
Unit Converter
Instant · Precise · Universal
23 units available
6 categories total
How to Convert Section to Hectare
To convert sections to acres: multiply by 640. To km²: multiply by 2.59.
1 section = 1 mi² = 640 acres = 2.59 km². 36 sections = 1 township.
For example, 1 Section (section) = 258.998811 Hectare (ha).
Section to Hectare — Common Values
| Section (section) | Hectare (ha) |
|---|---|
| 0.1 | 25.8998811 |
| 0.5 | 129.4994055 |
| 1 | 258.998811 |
| 2 | 517.9976221 |
| 5 | 1294.994055 |
| 10 | 2589.98811 |
| 25 | 6474.970276 |
| 50 | 12949.94055 |
| 100 | 25899.8811 |
| 500 | 129499.4055 |
| 1000 | 258998.811 |
About Section (section)
Definition
A section is a unit of land area equal to 1 square mile (640 acres or 2.59 km²), used in the US Public Land Survey System.
Mathematical Relationship
1 section = 1 mi² = 640 acres = 2.59 km². 36 sections = 1 township.
Conversion Formula
To convert sections to acres: multiply by 640. To km²: multiply by 2.59.
Practical Applications
Rural property descriptions, agricultural land division, mineral rights, and road grid planning in the western US.
Interesting Facts
Section 16 in every township was traditionally reserved for public schools — a major source of early American education funding.
Common Mistakes
Forgetting that sections are numbered in a specific serpentine pattern within a township (1 in NE, snaking to 36).
Educational Tips
The US west of Ohio is largely divided into a grid of 1-mile sections. Look at Google Maps in rural areas to see the grid patterns.
About Hectare (ha)
Definition
The hectare is a metric unit of area equal to 10,000 square meters, or 100 ares — the area of a square 100 meters on each side.
Mathematical Relationship
1 ha = 10,000 m² = 100 a = 0.01 km² ≈ 2.471 acres.
Conversion Formula
To convert ha to acres: multiply by 2.471. To km²: divide by 100. To m²: multiply by 10,000.
Practical Applications
Farm sizes, vineyard areas, forestry management, urban planning zones, and national park boundaries.
Interesting Facts
Singapore has a total area of about 72,800 ha. The Amazon rainforest loses about 1 million ha per year to deforestation.
Common Mistakes
Confusing hectare with acre — a hectare is about 2.47 acres, not equal to one. Also, 1 km² = 100 ha, not 1,000.
Educational Tips
A hectare = 100 m × 100 m. A football field is about 0.7 ha. Two football fields ≈ 1.4 ha — close to 1 ha.