40 hours of PTO is how many days?

5 days off.

That is at an 8-hour workday — 40 ÷ 8 = 5. One full work week. That is 1 work week.

If your workday is not 8 hours

This is the part that trips people up. The same 40 hours buys fewer days on a long shift.

40 PTO hours converted to days at several workday lengths.
Workday	Days off	Typical of
6 hours	6.67 days	Part-time
7.5 hours	5.33 days	Unpaid-lunch schedules
8 hours	5 days	Standard full-time
10 hours	4 days	Four-day weeks
12 hours	3.33 days	Nursing, shift work

How long it takes to earn 40 hours

Time required to accrue 40 PTO hours at common annual grants.
Annual PTO	Per paycheck (biweekly)	Time to reach 40 h
80 h/yr	3.08 h	6 months
120 h/yr	4.62 h	4 months
160 h/yr	6.15 h	3 months
200 h/yr	7.69 h	2.4 months

Assumes even accrual across 26 biweekly pay periods and no cap or carryover limit.

Worth knowing

40 hours sounds like a week and is a week — but only at 8 hours a day, 5 days a week. Part-timers on 4-day weeks get 5 days off from the same 40 hours.

Need a different number? Use the hours-to-days converter, or work out a full balance with the accrual calculator.