Year

Year 2020 is 26.65% complete.
26.65757080535881%

Month

Month 2020-4 is 21.88% complete.
21.889028652328808%

Day

Day 2020-4-7 is 56.67% complete.
56.6712621420111%

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

For example