Year

Year 2020 is 4.75% complete.
4.75131574520303%

Month

Month 2020-1 is 56.09% complete.
56.09619861334796%

Day

Day 2020-1-18 is 38.98% complete.
38.9819589323089%

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

For example