TimeDays to hours
1 day = 24 hours.
1 day = 24 hours. Multiply by 24.
Common amounts
| d | h |
|---|---|
| 1 d | 24 h |
| 2 d | 48 h |
| 7 d | 168 h |
| 12 d | 288 h |
| 24 d | 576 h |
| 60 d | 1,440 h |
How it works
How to convert days to hours
h = d × 24.
Worked examples: 5 days = 120 hours; 12 days = 288 hours.
About days and hours
A calendar day is 24 hours. An hour is 60 minutes or 3,600 seconds.
When you'd convert days to hours
Good for shipping estimates, project hours and medication courses. A week is 168 hours.
Common mistake: decimal hours are not hours and minutes; 1.5 hours is 1 hour 30 minutes.
The converter on this page works out the answer in your browser as you type, and shows the factor so you can check it by hand.
Questions
How do I convert days to hours?
1 day = 24 hours. Multiply by 24.
What does the Converter : Units app add?
The same conversion, plus history, a constants library, and the rest of the unit categories on the phone.