Please support this site by disabling or whitelisting the Adblock for "justintools.com". I've spent over 10 trillion microseconds (and counting), on this project. This site is my passion, and I regularly adding new tools/apps. Users experience is very important, that's why I use non-intrusive ads. Any feedback is appreciated. Thank you. Justin XoXo :)
Category: area Conversion: Deciares to Square Kilometers The base unit for area is square meters (Non-SI/Derived Unit) [Deciares] symbol/abbrevation: (da) [Square Kilometers] symbol/abbrevation: (km2, sq km)
How to convert Deciares to Square Kilometers (da to km2, sq km)? 1 da = 1.0E-5 km2, sq km. 3889000000000 x 1.0E-5 km2, sq km = 38890000 Square Kilometers. Always check the results; rounding errors may occur.
Definition:
The deciare is ten square meters.
In relation to the base unit of [area] => (square meters), 1 Deciares (da) is equal to 10 square-meters, while 1 Square Kilometers (km2, sq km) = 1000000 square-meters.