Choose a Measurement
Select a measurement and convert between different units
Single conversion
To convert from Square Meter (m2) to Square Kilometer (km2), use the following formula:
Let's convert 5 Square Meter (m2) to Square Kilometer (km2).
Using the formula:
Therefore, 5 Square Meter (m2) is equal to Square Kilometer (km2).
Here are some quick reference conversions from Square Meter (m2) to Square Kilometer (km2):
| Square Meters | Square Kilometers |
|---|---|
| 0.000001 m2 | km2 |
| 0.001 m2 | km2 |
| 0.1 m2 | km2 |
| 1 m2 | km2 |
| 2 m2 | km2 |
| 3 m2 | km2 |
| 4 m2 | km2 |
| 5 m2 | km2 |
| 6 m2 | km2 |
| 7 m2 | km2 |
| 8 m2 | km2 |
| 9 m2 | km2 |
| 10 m2 | km2 |
| 20 m2 | km2 |
| 30 m2 | km2 |
| 40 m2 | km2 |
| 50 m2 | km2 |
| 100 m2 | km2 |
| 1000 m2 | km2 |
| 10000 m2 | km2 |
A Square Meter (m2) is a fundamental unit of area in the metric system.
But how big is a square meter, really? To get a good visual, imagine the top of a small square café table or two large bath towels laid side by side.
A square meter is a unit of area derived from the International System of Units (SI).
It is officially defined as the area of a square whose sides each measure exactly one meter.
This fundamental measurement is used globally for scientifically and legally describing two-dimensional space.
The square meter is the most common unit for measuring property and living space worldwide.
When you see the size of an apartment, house, or piece of land listed, it's typically in square meters (m2).
In construction and interior design, accurately calculating the quantity of materials is crucial for precise project planning and budgeting.
Common examples include figuring out quantities for:
Understanding how the square meter relates to other units is essential for international dealings and personal reference.
One square meter is equivalent to approximately 10.764 square feet, a unit commonly used in the United States.
For larger areas, such as farm land or parks, 10,000 square meters make up one hectare.
A square kilometer (km2) is a unit used to measure area in the metric system.
It represents a square that is one kilometer long on each side, which equals one million square meters (106 m2).
It can be challenging to visualize such a large area, so let's put it into perspective. A single square kilometer is equivalent to:
Due to its vast size, the square kilometer is a crucial unit for geographers, urban planners, and scientists when measuring large sections of land or water.
When it comes to measuring our planet, the square kilometer is the standard unit of choice.
The total surface area of Earth is a massive 510 million square kilometers.
This total area is broken down into:
These figures show why the square kilometer is crucial for scientists studying global climate patterns, mapping population density, and managing natural resources.
While much of the world uses the metric system, some countries (like the United States) use the imperial system, where large areas are measured in square miles.
A square kilometer is significantly smaller than a square mile. Here's the quick conversion:
Keeping this difference in mind is essential when comparing geographical data from different countries, whether you're examining the size of a national park or the area of a city.