Year

Year 2020 is 25.11% complete.
25.11662399856858%

Month

Month 2020-4 is 3.08% complete.
3.089470951073366%

Day

Day 2020-4-1 is 92.68% complete.
92.68516551940662%

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

For example