Year

Year 2020 is 26.64% complete.
26.646972869917036%

Month

Month 2020-4 is 21.75% complete.
21.759733794145607%

Day

Day 2020-4-7 is 52.79% complete.
52.79237299843308%

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

For example