Convert square feet to square kilometers
Accurate tool to convert between ft² and km²
Area
Square feet
The square foot is an imperial unit of area.
Square kilometers
The square kilometer is a metric unit of area equal to one million square meters.
Formula
To convert from square feet to square kilometers, divide the area by 10,763,900.
square feet (ft2)
Description
The square foot is an imperial unit of area.
History
A traditional unit of area based on the foot.
Symbol Origin
Square of 'foot'.
Usage Context
The standard unit for real estate and room sizes in the US and UK.
Main Usage
Did you know?
An average 3-bedroom house in the US is about 2,000 sq ft.
square kilometers (km2)
Description
The square kilometer is a metric unit of area equal to one million square meters.
History
Derived from the kilometer. Used for large scale geographical measurements.
Symbol Origin
Square of 'kilometer'.
Usage Context
Used for measuring countries, cities, and lakes.
Main Usage
Did you know?
Vatican City, the smallest country in the world, is only 0.44 km².
Quick Conversion Table
| square feet (ft2) | square kilometers (km2) |
|---|---|
| 1 | 0.0000000929 |
| 2 | 0.0000001858 |
| 5 | 0.0000004645 |
| 10 | 0.000000929 |
| 25 | 0.0000023226 |
| 50 | 0.0000046451 |
| 100 | 0.0000092903 |
| 500 | 0.0000464515 |
| 1000 | 0.000092903 |
| 2500 | 0.000232257 |
| 5000 | 0.000464515 |
| 10000 | 0.00092903 |
Frequently Asked Questions
How to convert square feet to square kilometers?
To convert from square feet to square kilometers, divide the area by 10,763,900.
How many square kilometers in 1 square feet?
1 square feet is equal to 0.0000000929 square kilometers.
What is a square feet?
The square foot is an imperial unit of area.
What is a square kilometers?
The square kilometer is a metric unit of area equal to one million square meters.