How much time is needed to transition to a new company?

The time to transition to a new company depends on several factors: the notice period at the current job (usually 2-4 weeks), the time for paperwork and adaptation in the new company (from 1 to 2 weeks). On average, the full transition takes about 3-6 weeks. It is also important to consider the time for handing over current tasks and possible training on new tools and processes.