How heavy was pterodactyl?

Pterodactyl, specifically referring to the genus Pterodactylus, weighed around 10 to 33 pounds (4.5 to 15 kilograms), depending on the species and individual size. These flying reptiles had varying wingspans, with some reaching up to 33 feet (10 meters) in width. Their lightweight, hollow bones helped them achieve flight despite their size.