How big is 30,000,000 circular inches?
It's about one-and-one-tenth times as big as The Great Banyan Tree
The size of The Great Banyan Tree is about 28,400,000 circular inches.
(a.k.a. The Great Banyan, a.k.a. Ficus benghalensis) (Acharya Jagadish Chandra Bose Indian Botanic Garden, Howrah, West Bengal, India)
The Great Banyan Tree is a single tree in the Indian Botanic Garden in West Bengal with aerial roots covering a total area of about 28,400,000 circular inches. While its exact age is unknown, the tree has been noted in guidebooks for over 200 years.
It's about nine-tenths as big as The Biltmore Estate
The size of The Biltmore Estate is about 32,200,000 circular inches.
(Asheville, North Carolina) (house only)
The main house of Biltmore Estate covers 32,200,000 circular inches and contains 250 rooms. The fifty-six auxiliary buildings of the estate are interconnected through the nearly 71 km of roads on the Biltmore grounds.
It's about one-and-three-tenths times as big as Trafalgar Square
The size of Trafalgar Square is about 24,000,000 circular inches.
(a.k.a. Charing Cross) (City of Westminster, London, England, United Kingdom)
Trafalgar Square, a public square in London, measures about 24,000,000 circular inches. m in total area. At the center of the Square is the 52 m Nelson's Column monument, built in the 1840s.
It's about one-and-nine-tenths times as big as The Palace of Holyroodhouse
The size of The Palace of Holyroodhouse is about 16,000,000 circular inches.
(a.k.a. Holyrood Palace) (Royal Mile, Old Town, Edinburgh, Scotland, United Kingdom) (Palace without gardens)
The Palace of Holyroodhouse, the residence of the British Monarch in Scotland, measures about 16,000,000 circular inches, on a total grounds area of about 79,000,000 circular inches. Each year, the Palace hosts a Garden Party, serving 8,000 guests from a 150-meter-long buffet table.
It's about one-and-nine-tenths times as big as Seal Island
The size of Seal Island is about 16,000,000 circular inches.
(Western Cape province, South Africa)
Seal Island, named for the tens of thousands of Cape Fur Seals that live there, measures about 16,000,000 circular inches. The large number seals attract great white sharks, who circle the island in a so-called "Ring of Death."
It's about two times as big as a City Block (Manhattan)
The size of a City Block (Manhattan) is about 20,000,000 circular inches.
(per Bridges, William - 1811 Commissioner's Plan for New York City) (approximate)
A Manhattan city block measures about 200 m between the Northeast-Southwest streets by about 60 m between the Northwest-Southeast streets for a total area of about 20,000,000 circular inches. There are roughly 2,000 blocks within the city, representing one of the most prolific applications of the city planning grid plan in history.
It's about half as big as The Lincoln Memorial Reflecting Pool
The size of The Lincoln Memorial Reflecting Pool is about 62,200,000 circular inches.
(Washington, D.C.) (pool surface area)
The Lincoln Memorial Reflecting Pool has a water surface area of 62,200,000 circular inches. The Pool has a sloping bottom and extends to 80 cm (30 in) in depth at its center.
It's about two-fifths as big as Federation Square
The size of Federation Square is about 75,000,000 circular inches.
(Melbourne, Victoria, Australia)
Federation Square, the large public square in the city center of Melbourne, measures 75,000,000 circular inches. The main portion of the square is floored with sandstone blocks from Western Australia.
It's about two-fifths as big as The Principality Stadium
The size of The Principality Stadium is about 80,000,000 circular inches.
(a.k.a. Stadiwm Principality, f.k.a. Millennium Stadium, f.k.a. Stadiwm y Mileniwm) (Cardiff, Wales, United Kingdom) (total footprint)
The 70,000-person-plus capacity stadium of Cardiff, Principality Stadium has a total footprint of 80,000,000 circular inches. Over 40,000 tonnes of concrete and steel during the construction of the stadium.
It's about two-and-a-half times as big as The White House
The size of The White House is about 12,000,000 circular inches.
(Washington, DC) (including wings)
Housing the presidency, the White House occupies six stories and a total of 12,000,000 circular inches of floor space. This space includes 132 rooms, 35 bathrooms, 28 fireplaces, and 3 elevators, as well as a tennis court, bowling alley, movie theater, jogging track, swimming pool, and putting green.
It's about two-fifths as big as The Philippine Arena
The size of The Philippine Arena is about 79,000,000 circular inches.
(Ciudad De Victoria, Bocaue - Bulacan, Philippines) (total footprint)
The largest indoor arena in the world, the multi-use Philippine Area has a total footprint of 79,000,000 circular inches, with the dome itself occupying 71,000,000 circular inches. The floor the arena contains over 9,000 tons of steel.
It's about three times as big as a Football field
The size of a Football field is about 10,560,758.08 circular inches.
(American) (per NFL regulation)
Per NFL rules, a football field should measure 109.728 m (120 yards) long by 48.768 m wide, for a total area of 10,560,758.08 circular inches. Due to a blizzard, the first NFL playoff game in 1932 was held indoors in Chicago Stadium (it was also the first indoor game) on a field measuring just 55 m by 40.0 m, for a total area of 4,341,755.5310 circular inches.
It's about three-tenths as big as a Polo field
The size of a Polo field is about 99,007,107 circular inches.
(for field polo) (United States Polo Association rules; unboarded side maximum)
An outdoor polo field must measure 274.32 m in length and 146.304 m to in width for a total playing area of up to 99,007,107 circular inches. Polo traces its origins to an Iranian (then Persian) war game from the 5th Century, which was played with as many as 100 players per side.
It's about three-tenths as big as Rogers Centre
The size of Rogers Centre is about 101,000,000 circular inches.
(f.k.a. Skydome) (Toronto, Ontario, Canada) (entire complex)
Rogers Centre, a major sports stadium in downtown Toronto, measures a total of 101,000,000 circular inches over the entire complex. The video board of Rogers Centre has a total area of 671,000 circular inches.
It's about three-and-a-half times as big as Bill Gates' Home
The size of Bill Gates' Home is about 8,830,000 circular inches.
(Medina, Washington)
One of the largest homes in the world, Bill and Melinda Gates' home has a total area of 8,830,000 circular inches, including 7 bedrooms, 24 bathrooms, 6 kitchens, 6 fireplaces, a 453,900 circular inches gym, a 177,600 circular inches dining room, and a 375,000 circular inches library. It was designed by Bohlin Cywinski Jackson, the same architectural firm responsible for the design of one of Apple Inc's flagship stores on Fifth Avenue in New York City.