Convert hectares to square millimeters
Accurate tool to convert between ha and mm²
Area
Hectares
The hectare is a non-SI metric unit of area equal to 10,000 square meters.
Square millimeters
The square millimeter is a metric unit of area equal to a square with 1mm sides.
Formula
To convert from ha to mm2, multiply the area by 10,000,000,000.
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.
mm2 (mm2)
Description
The square millimeter is a metric unit of area equal to a square with 1mm sides.
History
Derived from the millimeter.
Symbol Origin
Square of 'millimeter'.
Usage Context
Used for very small areas, like wires or microscopic objects.
Main Usage
Did you know?
The head of a pin is about 2-3 mm².
Quick Conversion Table
| ha (ha) | mm2 (mm2) |
|---|---|
| 1 | 10,000,000,000 |
| 2 | 20,000,000,000 |
| 5 | 50,000,000,000 |
| 10 | 100,000,000,000 |
| 25 | 250,000,000,000 |
| 50 | 500,000,000,000 |
| 100 | 1,000,000,000,000 |
| 500 | 5,000,000,000,000 |
| 1000 | 10,000,000,000,000 |
| 2500 | 25,000,000,000,000 |
| 5000 | 50,000,000,000,000 |
| 10000 | 100,000,000,000,000 |
Frequently Asked Questions
How to convert ha to mm2?
To convert from ha to mm2, multiply the area by 10,000,000,000.
How many mm2 in 1 ha?
1 ha is equal to 10,000,000,000 mm2.
What is a ha?
The hectare is a non-SI metric unit of area equal to 10,000 square meters.
What is a mm2?
The square millimeter is a metric unit of area equal to a square with 1mm sides.