Bluebulb Projects presents:
The Measure of Things Logo
Enter a measurement to see comparisons

138 square meters is about half as big as a Tennis court
In other words, it's 0.52899559 times the size of a Tennis court, and the size of a Tennis court is 1.8903749 times that amount.
(per ITF specification; for doubles)
Per International Tennis Federation Rules of Tennis 2009, a doubles tennis court should measure 23.7744 m long by 10.9728 m, for a total area of about 260.87174 sq. m. Courts may be surfaced with crushed red stone, shale, brick, hard-soil grass, or asphalt.
There's more!
Click here to see how other things compare to 138 square meters...