Year

Year 2020 is 26.64% complete.
26.646621750844734%

Month

Month 2020-4 is 21.75% complete.
21.755450139946365%

Day

Day 2020-4-7 is 52.66% complete.
52.663861934638604%

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

For example