## ››Convert decare to square kilometre

 decare square kilometer

How many decare in 1 square kilometer? The answer is 1000.
We assume you are converting between decare and square kilometre.
You can view more details on each measurement unit:
decare or square kilometer
The SI derived unit for area is the square meter.
1 square meter is equal to 0.001 decare, or 1.0E-6 square kilometer.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between decares and square kilometers.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of decare to square kilometer

1 decare to square kilometer = 0.001 square kilometer

10 decare to square kilometer = 0.01 square kilometer

50 decare to square kilometer = 0.05 square kilometer

100 decare to square kilometer = 0.1 square kilometer

200 decare to square kilometer = 0.2 square kilometer

500 decare to square kilometer = 0.5 square kilometer

1000 decare to square kilometer = 1 square kilometer

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## ››Definition: Decare

The decare is a unit for the measurement of area, generally used for land area. One decare (from deka, 10 and are) is the same as 10 ares, which is the same as 1000 square metres. Though its base unit, the are, was defined by older forms of the metric system, it is not part of the modern metric system, the International System (SI). It is accepted, but not encouraged, for use with the SI.

The decare is not widely used, except in Norway and many of the formerly Ottoman countries; it corresponds roughly to the Byzantine stremma and the Ottoman donum, and exactly to the metric stremma and donum.

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