Football fields at high schools, colleges, and the NFL are all the same size.
The length of a typical football field is 120 yards long.
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Each end zone is 10 yards (30 feet) deep, and the playing field is 100 yards (300 feet) long.
The field is 53 1/3 yards (160 feet).
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A football field’s total surface area, including the end zones, comes to 57,600 square feet (360 x 160).
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As 43,560 square feet make up one acre, a football field is roughly 1.32 acres in size.
The goalposts‘ size is how big.
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The total construction is 30 feet high, with the football goal crossbar being 10 feet high and each side post being 20 feet high.
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Goal posts for high schools are 23 feet long and 4 inches wide.
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Goal posts in the NFL and NCAA are 18 feet and 6 inches wide.
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At the NFL level, the goal posts’ width corresponds to the hashmarks’ width.