Year

Year 2020 is 26.65% complete.
26.650629675471137%

Month

Month 2020-4 is 21.8% complete.
21.804346837706696%

Day

Day 2020-4-7 is 54.13% complete.
54.13077927972447%

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

For example