Average month = 730.5 hours (28-day month 672, 30-day 720, 31-day 744)
Months are not all the same length, so there is no single answer. Multiply the days by 24: a 28-day February has 672 hours, a 30-day month 720, a 31-day month 744. Averaged over a year (365.25 ÷ 12 = 30.44 days), a month is 730.5 hours. Payroll often uses 173.33 working hours a month (2,080 ÷ 12).
| Unit | Amount | Working |
|---|---|---|
| February (28 d) | 672 | 28 × 24 |
| February (29 d) | 696 | 29 × 24 |
| 30-day month | 720 | 30 × 24 |
| 31-day month | 744 | 31 × 24 |
| Average month | 730.5 | 30.44 × 24 |
| Working hours / month | 173.33 | 2,080 ÷ 12 |
How many working hours in a month?
About 173.33 on average: a 2,080-hour work year (52 × 40) divided by 12. Actual months range from 160 to 184 depending on weekdays.
How many hours in 2 months?
About 1,461 on average (2 × 730.5).
How many hours in a year?
8,760 in a normal year, 8,784 in a leap year.