It's about one-and-one-tenth times as long as a Twin Size bed.
In other words, 2.10 meters is 1.1020 times the length of a Twin Size bed, and the length of a Twin Size bed is 0.90740 times that amount.(North American/Australian standard; length; mattress only)
A Twin-Size mattress measures 1.905 m from head to foot. Although most antique beds were smaller than modern beds, it was not uncommon for beds in the medieval Europe to reach 5 sq. m (49 sq. ft) for those in positions of wealth or power.
It's about one-and-one-fifth times as tall as a Refrigerator (Side-by-side).
In other words, 2.10 meters is 1.170 times the height of a Refrigerator (Side-by-side), and the height of a Refrigerator (Side-by-side) is 0.8550 times that amount.(a.k.a. Fridge, a.k.a Icebox) (for G.E. Profile model no. PSDW3YGXSS; total exterior height)
A common refrigerator model measures 1.79 m in total exterior height. When General Electric released its first widely-marketed refrigerator — the "Monitor Top" model — in 1927, it sold over one million units.
It's about one-and-one-fifth times as tall as Napoleon.
In other words, the height of Napoleon is 0.830 times 2.10 meters.(a.k.a. Napoleon Bonaparte; a.k.a. Napoleon I, a.k.a. Napoleone di Buonaparte) (1759-1821) (French leader)
Despite his frequent characterizations as much shorter than average, Napoleon was a period-average height of approximately 1.70 m. The mis-characterizations have been attributed to British propaganda and to the confusion between French and British units of measurements used at the time.
It's about one-and-three-tenths times as tall as Muggsy Bogues.
In other words, the height of Muggsy Bogues is 0.770 times 2.10 meters.(Tyrone Curtis Bogues) (1965-) (professional basketball player, most famously of the Charlotte Hornets)
Muggsy Bogues, the shortest player to ever play in the NBA, is 1.6 m tall. Following his retirement from playing, he went on to coach the WNBA's Charlotte Sting, where he was also shorter than any of the players he coached.
It's about one-and-two-fifths times as tall as Danny DeVito.
In other words, the height of Danny DeVito is 0.710 times 2.10 meters.(a.k.a. Daniel Michael DeVito, Jr.) (1944-) (actor)
Danny DeVito, best known for his role as Louie De Palma in the 1978-83 television series Taxi, is 1.5 m tall. After graduating from high school, DeVito became a licensed cosmetician and it was out of interest in cosmetology that he first enrolled at the American Academy of Dramatic Arts and later began to study acting.
It's about one-and-a-half times as tall as Gary Coleman.
In other words, the height of Gary Coleman is 0.670 times 2.10 meters.(a.k.a. Gary Wayne Coleman) (1978-2009) (actor)
Gary Coleman, most famous for his role as Arnold Jackson on the sitcom Diff'rent Strokes was 1.4 m tall. His small stature was a result of a congenital kidney disease. Coleman worked as a security guard since following his career as an actor.
It's about one-and-three-fifths times as tall as Matt Roloff.
In other words, the height of Matt Roloff is 0.630 times 2.10 meters.(1961-) (actor and reality television star)
Matt Roloff, most famous for his role on the reality television show Little People, Big World, is an LP with a height of 1.3 m. In 1985, Roloff stared as an Ewok — one of the small, woodland creatures from the Star Wars franchise — in the movie Ewoks: The Battle for Endor