The Read Meter plugin displays the estimated reading time for blog posts along with a progress bar.
Plugin directory
progressbar plugins
WordPress plugins for progressbar. Launch any one in a live sandbox in seconds.
A reading position indicator that you can use where you want: top, bottom or custom position in differents…
Light weight fully customizable reading progress bar. Sticks to top, bottom or sticky menu, with fallback for small…
Catch Scroll Progress Bar - Catch Scroll Progress Bar is a simple, super-light WordPress progress bar plugin that…