Productive hours
This month you have 2 days of holiday (25 & 26).
This month you take 0 days off.
This month has 21 work days.
This month has 168 work hours.
After today you worked 9 days.
After today you worked 72 hours.
You need 0 billable hours.
You now have 0 billable hours.
That means you have 0% of billable hours this month.
On average, each hour need 0 minutes to be productive.
That means that, after today, you should now have 0 hours billable.