Convert hectares to square miles
Accurate tool to convert between ha and mi²
Area
Hectares
The hectare is a non-SI metric unit of area equal to 10,000 square meters.
Square miles
The square mile is an imperial unit of area.
Formula
To convert from ha to mi2, divide the area by 258.999.
ha (ha)
Description
The hectare is a non-SI metric unit of area equal to 10,000 square meters.
History
Introduced in 1795 as part of the metric system.
Symbol Origin
From 'hecto' (hundred) and 'are'.
Usage Context
Commonly used for measuring land, agriculture, and forestry.
Main Usage
Did you know?
A hectare is roughly equivalent to standard international rugby field.
mi2 (mi2)
Description
The square mile is an imperial unit of area.
History
Based on the mile.
Symbol Origin
Square of 'mile'.
Usage Context
Used for large geographical areas in the US and UK.
Main Usage
Did you know?
One square mile is equal to 640 acres.
Quick Conversion Table
| ha (ha) | mi2 (mi2) |
|---|---|
| 1 | 0.00386102 |
| 2 | 0.00772204 |
| 5 | 0.0193051 |
| 10 | 0.0386102 |
| 25 | 0.0965255 |
| 50 | 0.193051 |
| 100 | 0.386102 |
| 500 | 1.93051 |
| 1000 | 3.86102 |
| 2500 | 9.65255 |
| 5000 | 19.3051 |
| 10000 | 38.6102 |
Frequently Asked Questions
How to convert ha to mi2?
To convert from ha to mi2, divide the area by 258.999.
How many mi2 in 1 ha?
1 ha is equal to 0.00386102 mi2.
What is a ha?
The hectare is a non-SI metric unit of area equal to 10,000 square meters.
What is a mi2?
The square mile is an imperial unit of area.