Year

Year 2020 is 24.53% complete.
24.533196830189667%

Month

Month 2020-3 is 96.1% complete.
96.10164090928681%

Day

Day 2020-3-30 is 79.15% complete.
79.15067199612147%

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

For example