What is the birth size of a lion?

At birth, lion cubs typically weigh between 2 to 4 pounds (0.9 to 1.8 kilograms) and are about 12 to 15 inches (30 to 38 centimeters) long. They are born blind and rely heavily on their mother for care and protection during the early weeks of life. Cubs begin to open their eyes around one week old and start to explore their surroundings as they grow.