Hours to Days: the quick answer
1 h = 0.0416667 d
1 hour equals 0.0416667 days
To convert hours to days, multiply the value by 0.0416667. To go the other way, multiply days by 24 to get hours.
Enter details
1 hour =
0.0416667 days
1 day =
24 hours
Formula
d = h × 0.0416667
Handy values
5 h = 0.208333 d · 10 h = 0.416667 d · 100 h = 4.16667 d
Conversion at a glance
Formula
Hours to Days
d = h × 0.0416667
Days to Hours
h = d × 24
Where
- h = the time in hours
- d = the time in days
Every unit here is defined by its time in seconds, so the conversion factor is (seconds per hour) ÷ (seconds per day).
Hours to Days conversion table
| Hours (h) | Days (d) |
|---|---|
| 1 h | 0.0416667 d |
| 2 h | 0.0833333 d |
| 3 h | 0.125 d |
| 4 h | 0.166667 d |
| 5 h | 0.208333 d |
| 6 h | 0.25 d |
| 7 h | 0.291667 d |
| 8 h | 0.333333 d |
| 9 h | 0.375 d |
| 10 h | 0.416667 d |
| 12 h | 0.5 d |
| 14 h | 0.583333 d |
| 15 h | 0.625 d |
| 20 h | 0.833333 d |
| 21 h | 0.875 d |
| 24 h | 1 d |
| 25 h | 1.04167 d |
| 30 h | 1.25 d |
| 40 h | 1.66667 d |
| 50 h | 2.08333 d |
| 60 h | 2.5 d |
| 75 h | 3.125 d |
| 80 h | 3.33333 d |
| 100 h | 4.16667 d |
| 200 h | 8.33333 d |
| 250 h | 10.4167 d |
| 300 h | 12.5 d |
| 400 h | 16.6667 d |
| 500 h | 20.8333 d |
| 750 h | 31.25 d |
| 1,000 h | 41.6667 d |
Worked examples
About these units
Hour (h). An hour is 60 minutes (3,600 seconds).
Day (d). A day is 24 hours (86,400 seconds).
Frequently asked questions
How many days are in one hour?
There are 0.0416667 days in one hour.
How do I convert hours to days?
Multiply the number of hours by 0.0416667. For example, 10 hours equal 0.416667 days.
How many hours are in one day?
One day equals 24 hours.
How many days is 12 hours?
0.5 days. Other common values: 5 hours = 0.208333 days and 100 hours = 4.16667 days.
More time conversions
From hours
To days
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