Days Since (Days Count)

Displays the number of days since a specified date right in the toolbar. (Days Count)

It's a great tool to Break bad habits / Create good habits / Track how far you have come since some important day. It's a days count that is ALWAYS visible right in your Chrome toolbar, next to where you type your URLs. Easily change the date by clicking on the extension logo. This also syncs between browsers. Like if you login to same chrome account on two different PCs, it'll show the same results! This extension is open source: https://github.com/virajvchavan/daysCount