https://chromewebstore.google.com/detail/reading-time-calculator/hpikgokdpjpefgmihpkkmigajkcnccnc
Calculates the estimated reading time for the article on the current page.
reading time calculatorchrome web store
https://the-pastry-box-project.net/calculator/reading-time-calculator/
Quickly calculate how long it will take to read any text or book. Adjust for silent reading, reading aloud, and your personal reading speed.
reading time calculatorestimateduration