How Many Hours Are in a Year?
There are 8,760 hours in a year. To convert years to hours, multiply the number of years by 8,760.
These figures use a 365-day year. A leap year has 366 days, which adds one extra day (and its hours, minutes and seconds).
Common Year-to-Hour Conversions
| Year | Hour |
|---|---|
| 1 year | 8,760 hours |
| 2 years | 17,520 hours |
| 3 years | 26,280 hours |
| 5 years | 43,800 hours |
| 10 years | 87,600 hours |
| 20 years | 175,200 hours |
| 50 years | 438,000 hours |
| 100 years | 876,000 hours |
How to Convert Years to Hours
Multiply the number of years by 8,760 to convert to hours. To go the other way, divide the number of hours by 8,760. The calculator above does both directions automatically — type in either box.
Related Converters
- Time Converter — switch between all time units at once
- Minutes to Hours
- Hours in a Week