How big is 12,700 square feet?
It's about as big as Fort Knox
The size of Fort Knox is about 12,700 square feet.
(a.k.a. the United States Bullion Depository, a.k.a. "Gold Vault") (Kentucky)
The United States Bullion Depository, commonly referred to by the metonym "Fort Knox" (in spite of the fact that the Depository is not located on the Fort proper), measures 32.0 m (105 ft) by 36.9 m (121 ft), for a total area of about 12,700 square feet. The Depository is most famous for housing the largest portion of the national gold reserve, but has also temporarily housed the original US Declaration of Independence, an original copy of the US Constitution, and other important documents, kept there for safe keeping during World War II.
It's about as big as Manchester Cathedral
The size of Manchester Cathedral is about 13,330 square feet.
(a.k.a. Cathedral and Collegiate Church of St Mary, St Denys and St George) (Manchester, England, United Kingdom) (total interior area of Nave, Chapel, Library, Chapter House, and Rectory)
Manchester Cathedral includes a total interior area of 13,330 square feet between the Nave, Chapel, Library, Chapter House, and Rectory. The height of the Cathedral's bell tower is 41.1 m.
It's about four-fifths as big as a Hockey rink
The size of a Hockey rink is about 16,327.0087 square feet.
(per NHL specification)
Per National Hockey League Official Rules, a hockey rink should measure 60.96 m long by 25.908 m wide with a corner arc radius of 8.5344 m, for a total area of about 16,327.0087 square feet. Ice hockey is believed to have developed from field hockey after players began holding games on ice rinks, which had been traditionally used for the sport of curling.
It's about two-and-a-half times as big as a Basketball court
The size of a Basketball court is about 5,335 square feet.
(per NBA regulation)
Per NBA rules , a basketball court should measure 29.5656 m long by 16.764 m wide, for a total area of 5,335 square feet. The first basketball game, held in a Springfield Massachusetts YMCA, was played on a court half the size of today's NBA standard and ended with a score of 1-0.
It's about three-and-a-half times as big as an IMAX screen
The size of an IMAX screen is about 3,813 square feet.
(standard)
An IMAX movie theater screen measures 22 m (72 ft) by 16 m (52 ft) for a total area of 3,813 square feet. Because the film used in an IMAX movie is more than eight times larger than regular film, the platters of a two-and-a-half hour feature film can weigh up to 250 kg (550 lbs).
It's about one-fourth as big as Bill Gates' Home
The size of Bill Gates' Home is about 48,160 square feet.
(Medina, Washington)
One of the largest homes in the world, Bill and Melinda Gates' home has a total area of 48,160 square feet, including 7 bedrooms, 24 bathrooms, 6 kitchens, 6 fireplaces, a 2,476 square feet gym, a 968.80 square feet dining room, and a 2,045 square feet 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.
It's about four-and-a-half times as big as a Tennis court
The size of a Tennis court is about 2,808 square feet.
(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 2,806.79730 square feet. Courts may be surfaced with crushed red stone, shale, brick, hard-soil grass, or asphalt.
It's about one-fifth as big as a Football field
The size of a Football field is about 57,600 square feet.
(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 57,600 square feet. 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 23,680.602920 square feet.
It's about one-fifth as big as The White House
The size of The White House is about 67,000 square feet.
(Washington, DC) (including wings)
Housing the presidency, the White House occupies six stories and a total of 67,000 square feet 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 one-tenth as big as The Palace of Holyroodhouse
The size of The Palace of Holyroodhouse is about 87,000 square feet.
(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 87,000 square feet, on a total grounds area of about 430,000 square feet. Each year, the Palace hosts a Garden Party, serving 8,000 guests from a 150-meter-long buffet table.
It's about one-tenth as big as Seal Island
The size of Seal Island is about 87,000 square feet.
(Western Cape province, South Africa)
Seal Island, named for the tens of thousands of Cape Fur Seals that live there, measures about 87,000 square feet. The large number seals attract great white sharks, who circle the island in a so-called "Ring of Death."
It's about one-tenth as big as a City Block (Manhattan)
The size of a City Block (Manhattan) is about 100,000 square feet.
(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 100,000 square feet. 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 one-tenth as big as Trafalgar Square
The size of Trafalgar Square is about 130,000 square feet.
(a.k.a. Charing Cross) (City of Westminster, London, England, United Kingdom)
Trafalgar Square, a public square in London, measures about 130,000 square feet. 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-tenth as big as The Great Banyan Tree
The size of The Great Banyan Tree is about 155,000 square feet.
(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 155,000 square feet. While its exact age is unknown, the tree has been noted in guidebooks for over 200 years.
It's about one-fifteenth as big as The Biltmore Estate
The size of The Biltmore Estate is about 175,000 square feet.
(Asheville, North Carolina) (house only)
The main house of Biltmore Estate covers 175,000 square feet 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.