How to Import Posts from Blogger to WordPress
Step 1) Log in to the WordPress Dashboard
Step 2) Click Tools on the left hand menu
Step 3) Click Import in the left hand menu
Step 4) Select the Blogger Importer
Step 5) Install the Blogger Importer if prompted
Step 6) Active and Run the the newly installed plugin
Step 7) Click Authorize
Step 8) Choose the Google Account that manages the blog you wish to import
Step 9) Grant access to WordPress
Step 10) Click Import of whichever of your blogs you want to import.
Step 11) Assign an author to the imported content, and save.