GEOGRAPHY & CARTOGRAPHY CALCULATOR
Mainlandeez Area
A precise tool.
What is the Mainlandeez Area & How does it work?
An Exclusive Economic Zone (EEZ) extends up to 200 nautical miles (approximately 370β―km) from a coastal baseline, granting a state sovereign rights for the purpose of exploring and exploiting natural resources. The EEZ area is largely a product of the length of the coastline and the width of the zone, but it can be reduced where neighboring states have overlapping claims.
To estimate the EEZ area for a mainland, a simple rectangular approximation is often used: multiply the total coastline length by the standard EEZ width. Adjustments are applied for overlap percentages, which represent the portion of the zone that must be shared or ceded to neighboring jurisdictions.
The resulting figure provides a useful baseline for policy planning, resource management, and comparative analysis among coastal nations. While more sophisticated geospatial methods exist, the rectangular model offers a quick, transparent calculation that can be refined with local data.
A = L times W times left(1 – frac{O}{100}right)
A = EEZ area (kmΒ²)
Parameters
Result
β
Frequently Asked Questions
How do I calculate the EEZ area of a mainland?
Multiply the total coastline length by 370 km to get an approximate rectangular EEZ area.
What is the maximum width of an Exclusive Economic Zone?
The maximum width of an Exclusive Economic Zone is 200 nautical miles, or approximately 370 kilometers.
Can the EEZ area be reduced due to overlapping claims?
Yes, the EEZ area can be reduced if neighboring states have overlapping claims that need to be resolved through international law.
What is the purpose of an Exclusive Economic Zone (EEZ)?
An EEZ grants a state sovereign rights for exploring and exploiting natural resources, such as fishing and mining, up to 200 nautical miles from its coastline.
How does the shape of the coastline affect the EEZ area?
The shape of the coastline affects the EEZ area because a more jagged or irregular coastline will have a longer total length, potentially increasing the EEZ area.
Is there any exception to the 200 nautical mile limit for EEZs?
Yes, in some cases, such as islands with very small coastlines, the EEZ may be less than 200 nautical miles if it would overlap with another state’s EEZ.
How is the baseline for measuring an EEZ determined?
The baseline for measuring an EEZ is typically the low-water line along the coast, but it can also be a straightεΊηΊΏ through islands or archipelagos to ensure fairness among neighboring states.
Results are for informational purposes only and do not constitute professional advice.