It's about 3,500,000 times as heavy as a Grain of Salt.
In other words, 7 ounces is 3,390,000 times the weight of a Grain of Salt, and the weight of a Grain of Salt is 0.0000002950 times that amount.The mass of a grain of salt is approximately 0.000002060 ounces. Salt consumption varies widely by country; the people of the United States consume a combined total of about 96,300,000 ounces of salt each year.
It's about 0.0000002 times as heavy as a Tree (Sierra Redwood).
In other words, 7 ounces is 0.000000150 times the weight of a Tree (Sierra Redwood), and the weight of a Tree (Sierra Redwood) is 6,700,000 times that amount.(a.k.a. Giant Sequoia, a.k.a. Sierran redwood, a.k.a. Wellingtonia, a.k.a. "Big Tree", Sequoiadendron giganteum)
The weight of wood in a Giant Sequoia is 46,000,000 ounces. General Sherman, a specimen in Sequoia National Park in Visalia, California, is the largest tree in the world by volume, with an estimated weight of about 67,000,000 ounces.
It's about 0.00000002 times as heavy as The Eiffel Tower.
In other words, 7 ounces is 0.00000001960 times the weight of The Eiffel Tower, and the weight of The Eiffel Tower is 51,000,000 times that amount.(a.k.a. La Tour Eiffel) (Paris, France) (total weight)
The Eiffel Tower weighs approximately 356,000,000 ounces. Architected to be quickly assembled, the Tower contains only 930 cu. meters of solid material.
It's about 0.00000002 times as heavy as The Brooklyn Bridge.
In other words, 7 ounces is 0.00000001490 times the weight of The Brooklyn Bridge, and the weight of The Brooklyn Bridge is 67,110,000 times that amount.(a.k.a. New York and Brooklyn Bridge) (Manhattan and Brooklyn, New York City, New York) (total weight)
The total weight of the Brooklyn Bridge is approximately 469,800,000 ounces. In a promotional event to prove the bridge's stability shortly after it opened, entertainer P. T. Barnum led a parade of 21 elephants across it in May of 1884.
It's about 0.000000008 times as heavy as The Statue of Liberty.
In other words, 7 ounces is 0.000000008060 times the weight of The Statue of Liberty, and the weight of The Statue of Liberty is 124,000,000 times that amount.(a.k.a. Liberty Enlightening the World, a.k.a. La Liberté éclairant le monde) (total weight, including foundation)
The total weight of the Statue of Liberty, including her base is roughly 868,000,000 ounces. The statue was designed using an optical trick known as "forced perspective" to make the statue appear proportionally correct when viewed from its base and is, in actuality, disproportionately large at the top.
It's about 0.000000002 times as heavy as The CN Tower.
In other words, 7 ounces is 0.0000000016830 times the weight of The CN Tower, and the weight of The CN Tower is 594,180,000 times that amount.(a.k.a. La Tour CN, a.k.a. Canadian National Tower, a.k.a. Canada's National Tower) (Toronto, Canada)
The CN Tower weighs approximately 4,159,200,000 ounces. The Tower is home to the world's highest glass floor — a viewing area that allows visitors to look straight down 342 m (1,120 ft) to the ground below.
It's about 0.0000000010 times as heavy as The Sears Tower.
In other words, 7 ounces is 0.00000000098340 times the weight of The Sears Tower, and the weight of The Sears Tower is 1,017,000,000 times that amount.(officially "Willis Tower" as of 2009) (Chicago, Illinois)
The Willis Tower weighs approximately 7,118,000,000 ounces. The outer wall surface of the Tower is covered with black anodized aluminum panels which would total 110,000 sq. m (28 acres) if laid out together.