Year

Year 2020 is 25.08% complete.
25.085855767106764%

Month

Month 2020-4 is 2.71% complete.
2.714098394289958%

Day

Day 2020-4-1 is 81.42% complete.
81.42386282134257%

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

For example