Year

Year 2020 is 4.84% complete.
4.8461889124790725%

Month

Month 2020-1 is 57.21% complete.
57.21631445493719%

Day

Day 2020-1-18 is 73.7% complete.
73.7059389551883%

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

For example