Year

Year 2020 is 25.1% complete.
25.105164893233088%

Month

Month 2020-4 is 2.94% complete.
2.949669816465649%

Day

Day 2020-4-1 is 88.49% complete.
88.49108455664008%

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

For example