Year

Year 2020 is 26.64% complete.
26.64799718326571%

Month

Month 2020-4 is 21.77% complete.
21.77223042142549%

Day

Day 2020-4-7 is 53.16% complete.
53.16727601134789%

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

For example