How to use Days to Hours
Type a value in days and the hours figure appears straight away. The conversion table further down lists common values.
The formula
hours = days × 24
Examples
- 1 days to hours
24 h
- 10 days to hours
240 h
- 250 days to hours
6,000 h
Days to Hours conversion table
| Days | Hours |
|---|---|
| 1 | 24 h |
| 2 | 48 h |
| 3 | 72 h |
| 4 | 96 h |
| 5 | 120 h |
| 6 | 144 h |
| 7 | 168 h |
| 8 | 192 h |
| 9 | 216 h |
| 10 | 240 h |
| 15 | 360 h |
| 20 | 480 h |
| 25 | 600 h |
| 30 | 720 h |
| 40 | 960 h |
| 50 | 1,200 h |
| 75 | 1,800 h |
| 100 | 2,400 h |
| 250 | 6,000 h |
| 500 | 12,000 h |
| 1,000 | 24,000 h |
Limitations and assumptions
Uses the stated standard unit definitions. Check the input unit and displayed precision before relying on the result.
Frequently asked questions
How many hours are in one day?
One day equals 24 h. The formula is hours = days × 24.
How do I convert days to hours?
Use hours = days × 24. For example, 10 days gives 240 h. Enter your own value above and the converter does the arithmetic for you.
How do I convert hours back to days?
Use the Hours to Days converter, or invert the factor by dividing instead of multiplying.
Is this conversion exact?
Time conversions on calendar scales depend on the start date, since months and years vary in length; this page uses mean Gregorian values where needed.