Year

Year 2020 is 6.62% complete.
6.628420322174512%

Month

Month 2020-1 is 78.25% complete.
78.25815054721534%

Day

Day 2020-1-25 is 26.0% complete.
26.0020621478372%

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

For example