Year

Year 2020 is 26.64% complete.
26.649593319583246%

Month

Month 2020-4 is 21.79% complete.
21.791703291396324%

Day

Day 2020-4-7 is 53.75% complete.
53.751468646581394%

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

For example