Habitat Area Calculator
Calculate minimum habitat area needed to support a target species population using species-area relationships.
Minimum Habitat Area
625 hectares
Area in Acres1,544 acres
Area in Square km6.25 km2
Species at Half Area42 species
Minimum Habitat Area vs Target Number of Species
How to Calculate Minimum Habitat Area
The species-area relationship predicts how many species an area can support.
Formula
S = c * A^z (Species-Area Relationship)
A = (S / c)^(1/z) (Solving for area)
Where:
This relationship is one of ecology's most consistent patterns.
Example Calculation
Find area needed for 50 species with c=10 and z=0.25.
- 01Area = (50 / 10)^(1/0.25) = 5^4 = 625 hectares
- 02In acres: 625 * 2.471 = 1,544 acres
- 03In km2: 625 / 100 = 6.25 km2
- 04Species at half area: 10 * 312.5^0.25 = 42 species