It's about one-tenth as tall as Big Ben.
In other words, the height of Big Ben is 11 times 30 feet.(officially the clock tower of Palace of Westminster, a.k.a. Houses of Parliament) (London, England)
The clock tower of the Palace of Westminster, which houses the bell known as "Big Ben," rises 310 feet. The tower has no elevator, and is therefore only accessible by climbing 334 steps to the top.
It's about eleven times as tall as Verne Troyer.
In other words, the height of Verne Troyer is 0.091 times 30 feet.(1969-2018) (actor)
Verne Troyer, most famous for his role as Mini-Me in the Austin Powers series, was an LP with a height of 2.70 feet. Troyer's first role was as a stunt double for a baby in the 1994 film Baby's Day Out.
It's about one-tenth as long as a Football (Soccer) Pitch.
In other words, 30 feet is 0.0871 times the length of a Football (Soccer) Pitch, and the length of a Football (Soccer) Pitch is 11.50 times that amount.(a.k.a. Football Field, a.k.a. Soccer Field) (field length, a.k.a. touchline distance)
According to the Laws of the Game, a football pitch should measure between 344 feet (when the Laws were originally, they used imperial measurements of 345 feet, and later converted to the metric units used today). The goal markess were defined as part of the pitch by the original rules of the game in the late 16th century, but it was not until the mid 19th century that the crossbar and the net were added
It's about twelve times as long as a Man's Footstep.
In other words, the length of a Man's Footstep is 0.083 times 30 feet.(for healthy, middle-aged man of average height; single step length)
According to studies by The University of Oklahoma's Health Sciences Center, the average length of a man's step is 2.60 feet, for an average stride (two-step's length) of 5.20 feet. The average person walks at a speed of about 1.3 m/s
It's about one-tenth as long as a Football field.
In other words, 30 feet is 0.0833333 times the length of a Football field, and the length of a Football field is 12 times that amount.(American) (total distance; per NFL regulation)
According to NFL specifications, an American football field should measure 360 feet from end to end. Because each team's goalpost is located at the far end of the scoring area (end zone), a ball on a scoring play may need to travel as many as 30 feet farther when kicked into the scoring area than when run (rushed) or passed into it.
It's about fourteen times as long as a Woman's Footstep.
In other words, the length of a Woman's Footstep is 0.071 times 30 feet.(for healthy, middle-aged woman of average height; single step length)
According to studies by The University of Oklahoma's Health Sciences Center, the average length of a woman's step is 2.20 feet, for an average stride (two-step's length) of 4.30 feet. The average person walks at a speed of about 1.3 m/s
It's about one-fifteenth as tall as The Great Pyramid of Giza.
In other words, the height of The Great Pyramid of Giza is 14 times 30 feet.(a.k.a. Pyramid of Khufu, a.k.a. Pyramid of Cheops) (Cairo, Egypt) (estimated original height)
The Great Pyramid of Giza has an estimated original height (without loss due to erosion) of 430 feet. The Pyramid was the tallest structure in the world for almost 4,000 years — from its construction ca. 2551 BCE until it was overtaken by the Lincoln Cathedral in Lincoln, England, built in the year 1300.