It's about 0.000000000000004 times as big as Earth's Oceans
In other words, 163,000 bushels is 0.0000000000000041 times the size of Earth's Oceans, and the size of Earth's Oceans is 240,000,000,000,000.0000000000000000 times that amount.(Total water volume of Atlantic, Pacific, Indian, Arctic, and Southern Oceans) (estimated)
Over 97% of the Earth's water is found in the planet's five oceans for a total volume of about 40,000,000,000,000,000,000.0000000000000000000000 bushels. The Pacific Ocean is the largest ocean, covering 165,760,000 sq. km — more than double the area of the Atlantic Ocean at 82,400,000 sq. km.
It's about 0.000000000003 times as big as The Gulf of Mexico
In other words, 163,000 bushels is 0.00000000000236 times the size of The Gulf of Mexico, and the size of The Gulf of Mexico is 423,700,000,000 times that amount.(water volume)
The Gulf of Mexico contains 69,070,000,000,000,000.000000000000000000000 bushels of water. Every second, the Mississippi River empties 340,500 bushels of water into the Gulf.
It's about 0.000000002 times as big as The Grand Canyon
In other words, 163,000 bushels is 0.00000000138 times the size of The Grand Canyon, and the size of The Grand Canyon is 725,000,000 times that amount.(Coconino County and Mohave Counties, Arizona, near Fredonia and Grand Canyon, Arizona)
A dynamic and continuously changing landscape, the Grand Canyon has an approximate volume of 118,000,000,000,000.000000000000000000 bushels. The strata of the rock visible in the Canyon's walls display nearly 2 billion years of geological history.
It's about 0.000000002 times as big as an Halley's Comet
In other words, 163,000 bushels is 0.0000000014 times the size of an Halley's Comet, and the size of an Halley's Comet is 710,000,000 times that amount.(Comet Halley, officially "1P/Halley") (volume calculated based on 2005 dimensions)
Halley's Comet, the famous comet visible to observers on Earth approximately every 76 years, has a peanut- or potato-shaped nucleus made of rock, dust, ice, and various frozen gasses. The nucleus measures approximately 15 km by 8 km by 8 km, which yields a calculated volume of 110,000,000,000,000.00000000000000000 bushels. The coma of the Comet — the trail of sublimated gasses that give the Comet its visibility — may be up to 100,000 km in length.
It's about one-one-hundred-thousandth as big as Sydney Harbour
In other words, 163,000 bushels is 0.0000102 times the size of Sydney Harbour, and the size of Sydney Harbour is 98,000 times that amount.(formally Port Jackson, a.k.a. Sydney Harbor) (Sydney, New South Wales, Australia) (total estuary water volume at high tide)
Lending the term "sydharb" or "sydarb" to comparable quantities of water, Sydney Harbor contains approximately 15,900,000,000 bushels of water. Snapper Island, a onetime naval facility loocated in the Harbour, was transformed by the dredging efforts of the Australian Navy from a 2,360 sq. m (25,400 sq. ft) outcropping to a 16,500 sq. m (178,000 sq. ft) island shaped roughly in the outline of a boat.
It's about one-four-hundredth as big as The Great Pyramid of Giza
In other words, 163,000 bushels is 0.00236610 times the size of The Great Pyramid of Giza, and the size of The Great Pyramid of Giza is 422.6371 times that amount.(a.k.a. Pyramid of Khufu, a.k.a. Pyramid of Cheops) (Cairo, Egypt) (including internal hillock)
The Great Pyramid of Giza has an estimated volume of 68,889,840 bushels including its internal hillock. The 2,300,000 stones used in the construction of the pyramid weighed an average 2.27 metric tons (2.06 short tons) and were quarried at distances of up to 805 km (500 mi) away.
It's about one-three-hundredth as big as The Melbourne Cricket Ground
In other words, 163,000 bushels is 0.003 times the size of The Melbourne Cricket Ground, and the size of The Melbourne Cricket Ground is 290 times that amount.(a.k.a. MCG, a.k.a. "The G") (Yarra Park, melbourne, Victoria, Australia) (internal volume)
The MCG has an internal volume of approximately 48,000,000 bushels. The first cricket game held on the site of the MCG was in 1853 when the Melbourne Cricket Club was granted permission to a roughly 0.04 sq. km (10-acre) area to be used "for cricket and no other purpose."