Year

Year 2020 is 15.0% complete.
15.000273160426868%

Month

Month 2020-2 is 82.41% complete.
82.41726748294896%

Day

Day 2020-2-24 is 90.1% complete.
90.10084593582626%

This site Dividing the year, month, day into 100 pieces and show the progress bar for you.

For example