Year

Year 2020 is 26.65% complete.
26.65085284057683%

Month

Month 2020-4 is 21.8% complete.
21.807069452960423%

Day

Day 2020-4-7 is 54.21% complete.
54.21245865118771%

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

For example