
It's about onefifth as big as a Bowling Ball
In other words, 1 liters is 0.18977694480 times the size of a Bowling Ball, and the size of a Bowling Ball is 5.26934397140 times that amount.
(USBC specifications; tenpin)According to United States Bowling Congress specifications, a tenpin bowling ball should measure at least 10.795 cm (4.25 in) in radius for a total volume of about 5.26934397150 liters. Because regulation balls measure the same diameter irrespective of their weight, ball density varies by size and balls weighing less than about 5 kg (11 lbs) will float in water.
It's about sixandahalf times as big as a Tennis Ball
In other words, 1 liters is 6.3490 times the size of a Tennis Ball, and the size of a Tennis Ball is 0.15750 times that amount.
(ITF Standard; for Type 2 ball)Per International Tennis Federation standard, regulation tennis balls must measure 6.54 cm to 6.86 cm in diameter, for a total volume of 0.15750 liters. Competition balls are also tested for bounce height, with the standards requiring that a ball dropped from 254 cm must bounce back to a height of 135 cm to 147 cm.
It's about onetenth as big as a Basketball
In other words, 1 liters is 0.140761471420 times the size of a Basketball, and the size of a Basketball is 7.10421672860 times that amount.
(NBA official ball standards, Size 7)A NBA official ball, manufactured by Spalding, is a Size 7 ball and measures about 7.10421672870 liters. The surface of these balls have 4,118 pebbles with a diameter of 2.5 mm each.
It's about onetenth as big as a Bowling Ball (packed)
In other words, 1 liters is 0.121457244670 times the size of a Bowling Ball (packed), and the size of a Bowling Ball (packed) is 8.23334995550 times that amount.
(64% packing density) (USBC specifications; tenpin)According to United States Bowling Congress specifications, a tenpin bowling ball should measure at least 10.795 cm (4.25 in) in radius for a total volume of about 5.26934397150 liters. Because regulation balls measure the same diameter irrespective of their weight, ball density varies by size and balls weighing less than about 5 kg (11 lbs) will float in water.
It's about eightandahalf times as big as a Puck (Hockey)
In other words, 1 liters is 8.6330937960 times the size of a Puck (Hockey), and the size of a Puck (Hockey) is 0.11583332970 times that amount.
(Ice hockey)standard ice hockey puck measures about 0.11583332970 liters. Hockey pucks can be shot or passed at speeds of up to 160 kph (99 mph) during games.
It's about onetenth as big as a Basketball (packed)
In other words, 1 liters is 0.090087341704 times the size of a Basketball (packed), and the size of a Basketball (packed) is 11.1003386390 times that amount.
(64% packing density) (NBA official ball standards, Size 7)A NBA official ball, manufactured by Spalding, is a Size 7 ball measures about 7.10421672870 liters. These balls have 4,118 pebbles each with a diameter of 2.5 mm
It's about fifteen times as big as an Egg (Chicken)
In other words, the size of an Egg (Chicken) is 0.067 times 1 liters.
(hen; USDA large size; uncooked)A typical egg — of large size as defined by the United State Department of Agriculture — has a volume of 0.068 liters. Each year, American farms produce 69,000,000,000 eggs. 
