Year

Year 2020 is 24.62% complete.
24.62463548040768%

Month

Month 2020-3 is 97.18% complete.
97.18120727755961%

Day

Day 2020-3-31 is 12.61% complete.
12.616446845546559%

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

For example