It's about 1,000 times as big as a Tennis court.
In other words, 323 dunams is 1,238.15630 times the size of a Tennis court, and the size of a Tennis court is 0.00080765247 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 0.260760 dunams. Courts may be surfaced with crushed red stone, shale, brick, hard-soil grass, or asphalt.
It's about one-one-thousand-five-hundredth as big as San Jose.
In other words, 323 dunams is 0.000713 times the size of San Jose, and the size of San Jose is 1,400 times that amount.(a.k.a. Capital of Silicon Valley) (California)
The third-largest city in California as of 2009, San Jose measures 453,000 dunams in total area. The city is known for its large technology industry.
It's about one-one-thousand-five-hundredth as big as The Northern Mariana Islands.
In other words, 323 dunams is 0.000696 times the size of The Northern Mariana Islands, and the size of The Northern Mariana Islands is 1,440 times that amount.(formally the Commonwealth of the Northern Mariana Islands, a.k.a. CNMI) (United States) (total land area)
Measuring 464,000 dunams in total land area, the CMNI's fourteen Pacific islands comprise a commonwealth in political union with the United States. The Commonwealth is known as a popular tourist destination for Japanese visitors and, although less so since 2007, as the home of a successful garment manufacturing industry.
It's about one-one-thousand-five-hundredth as big as Guam.
In other words, 323 dunams is 0.000594 times the size of Guam, and the size of Guam is 1,680 times that amount.(a.k.a. Guåhån) (United States)
Guam, a territory of the United States in the Pacific Ocean, measures 544,000 dunams in total area. It is known as a popular tourist destination among Japanese travelers.
It's about one-two-thousandth as big as Chicago.
In other words, 323 dunams is 0.0005491 times the size of Chicago, and the size of Chicago is 1,821 times that amount.(a.k.a. The Windy City, a.k.a. Chi-town, a.k.a. Second City, a.k.a. Chicagoland) (Illinois)
The largest city in Illinois and the twenty-third-largest city in the United States as of 2009, Chicago measures 588,200 dunams in total area. The city is known as a major Global Financial Center and as host to O'Hare International, the second busiest airport in the world.
It's about one-two-thousandth as big as Moloka'i.
In other words, 323 dunams is 0.0004797 times the size of Moloka'i, and the size of Moloka'i is 2,085 times that amount.(a.k.a. Moloka'I) (Hawaii)
The fifth-largest of the Hawaiian Islands, Molokai measures 673,400 dunams in total area. It is known as the historical home of Father Damien de Veuster, who cared for those afflicted with leprosy (a.k.a. Hansen's Disease).
It's about one-two-thousand-five-hundredth as big as New York City.
In other words, 323 dunams is 0.0004112 times the size of New York City, and the size of New York City is 2,432 times that amount.(a.k.a. The Big Apple, a.k.a. NYC, a.k.a. Gotham) (New York)
The largest city in New York and thirteenth-largest in the United States, New York City measures 785,500 dunams in total area. The city is known as a hub for finance, commerce, and international affairs as well as a renowned center of culture.