What is the size of a owl in cm?

Owls vary significantly in size depending on the species. Generally, their body length can range from about 15 centimeters (6 inches) in smaller species like the elf owl to over 70 centimeters (27 inches) in larger species like the great horned owl. Wingspans can also vary widely, with some species reaching up to 2 meters (6.5 feet). Overall, owls exhibit a diverse range of sizes across different species.