Hectare to Square Meter Converter
Area · unit-converter
Convert Hectare to Square Meter 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: Hectare (ha)
To: Square Meter (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.
About Square Meter
The square meter is the SI derived unit of area. Floor plans, building codes, and science typically use square meters.
How to convert hectares to square meters
1 hectare is equal to 10000 square meter:
1 ha = (10000 m² ÷ 1 m²) m2 = 10000 m2
1 hectare = 100 m × 100 m = 10,000 m² exactly.
Each hectare is defined as 10000 m² and each square meter as 1 m², so one ha equals 10000 ÷ 1 m2 = 10000 m2.
Let a(ha) be the numeric value of the same area measured in Hectare (ha), and a(m2) the value in Square Meter (m2). Then:
a(m2) = a(ha) × (10000 / 1)
Equivalently, divide by how many ha fit into one m2 (m² per m2 divided by m² per ha):
a(m2) = a(ha) ÷ 0.0001
Or: square meter = hectare ÷ 0.0001
Examples
Example #1: Convert 20 ha to square meter
20 ha = 20 ha × (10000/1) m2 = 200000 m2
20 ha = 20 ha ÷ 0.0001 = 200000 m2
Example #2: Convert 50 ha to square meter
50 ha = 50 ha × (10000/1) m2 = 500000 m2
50 ha = 50 ha ÷ 0.0001 = 500000 m2
Summary
To convert Hectare to Square Meter, multiply the value in ha by the ratio of square meters per ha divided by square meters per m2. Equivalently: value_m2 = value_ha × (10000 / 1). Numerically, 1 ha equals 10000 m2.
Relationship context
Both units are metric (SI) and tied to the square meter. Conversions use exact ratios from their m² definitions. The factor from Hectare to Square Meter is 1.000000e+4 (1 ha = 10000 m2).
Conversion tables
| Hectare (ha) | Square Meter (m2) |
|---|---|
| 0.1 | 1,000 |
| 1 | 10,000 |
| 2 | 20,000 |
| 3 | 30,000 |
| 4 | 40,000 |
| 5 | 50,000 |
| 6 | 60,000 |
| 7 | 70,000 |
| 8 | 80,000 |
| 9 | 90,000 |
| Hectare (ha) | Square Meter (m2) |
|---|---|
| 10 | 100,000 |
| 20 | 200,000 |
| 30 | 300,000 |
| 40 | 400,000 |
| 50 | 500,000 |
| 60 | 600,000 |
| 70 | 700,000 |
| 80 | 800,000 |
| 90 | 900,000 |
| 100 | 1,000,000 |