Square Meter to Hectare Converter
Area · unit-converter
Convert Square Meter 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: Square Meter (m2)
To: Hectare (ha)
About Square Meter
The square meter is the SI derived unit of area. Floor plans, building codes, and science typically use square meters.
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 square meters to hectares
1 square meter is equal to 0.0001 hectare:
1 m2 = (1 m² ÷ 10000 m²) ha = 0.0001 ha
Each square meter is defined as 1 m² and each hectare as 10000 m², so one m2 equals 1 ÷ 10000 ha = 0.0001 ha.
Let a(m2) be the numeric value of the same area measured in Square Meter (m2), and a(ha) the value in Hectare (ha). Then:
a(ha) = a(m2) × (1 / 10000)
Equivalently, divide by how many m2 fit into one ha (m² per ha divided by m² per m2):
a(ha) = a(m2) ÷ 10000
Or: hectare = square meter ÷ 10000
Examples
Example #1: Convert 20 m2 to hectare
20 m2 = 20 m2 × (1/10000) ha = 0.002 ha
20 m2 = 20 m2 ÷ 10000 = 0.002 ha
Example #2: Convert 50 m2 to hectare
50 m2 = 50 m2 × (1/10000) ha = 0.005 ha
50 m2 = 50 m2 ÷ 10000 = 0.005 ha
Summary
To convert Square Meter to Hectare, multiply the value in m2 by the ratio of square meters per m2 divided by square meters per ha. Equivalently: value_ha = value_m2 × (1 / 10000). Numerically, 1 m2 equals 0.0001 ha.
Relationship context
Both units are metric (SI) and tied to the square meter. Conversions use exact ratios from their m² definitions. The factor from Square Meter to Hectare is 1.000000e-4 (1 m2 = 0.0001 ha).
Conversion tables
| Square Meter (m2) | Hectare (ha) |
|---|---|
| 0.1 | 0.00001 |
| 1 | 0.0001 |
| 2 | 0.0002 |
| 3 | 0.0003 |
| 4 | 0.0004 |
| 5 | 0.0005 |
| 6 | 0.0006 |
| 7 | 0.0007 |
| 8 | 0.0008 |
| 9 | 0.0009 |
| Square Meter (m2) | Hectare (ha) |
|---|---|
| 10 | 0.001 |
| 20 | 0.002 |
| 30 | 0.003 |
| 40 | 0.004 |
| 50 | 0.005 |
| 60 | 0.006 |
| 70 | 0.007 |
| 80 | 0.008 |
| 90 | 0.009 |
| 100 | 0.01 |