Year

Year 2020 is 6.62% complete.
6.6208103139897485%

Month

Month 2020-1 is 78.16% complete.
78.16830332310425%

Day

Day 2020-1-25 is 23.21% complete.
23.216767003080104%

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

For example