How long does it take a caterpillar to grow into an ault?

The time it takes for a caterpillar to grow into an adult butterfly varies by species, but it generally ranges from a few weeks to several months. After hatching from an egg, a caterpillar goes through several molts before entering the pupal stage, where it transforms into a chrysalis. Depending on environmental conditions and species, this entire process can take anywhere from 10 days to several months.