How many days in 1 hours?
The answer is 0.041666666666667.

We assume you are converting between **day** and **hour**.

You can view more details on each measurement unit:

days or
hours

The SI base unit for **time** is the second.

1 second is equal to 1.1574074074074E-5 days, or 0.00027777777777778 hours.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between days and hours.

Type in your own numbers in the form to convert the units!

You may also want to find out how many days
are between two dates on the calendar. Use the
**date calculator**
to get your age in days or measure the duration of an event.

1 days to hours = 24 hours

2 days to hours = 48 hours

3 days to hours = 72 hours

4 days to hours = 96 hours

5 days to hours = 120 hours

6 days to hours = 144 hours

7 days to hours = 168 hours

8 days to hours = 192 hours

9 days to hours = 216 hours

10 days to hours = 240 hours

You can do the reverse unit conversion from hours to days, or enter any two units below:

A continous period of 24 hours which, unless the context otherwise requires, runs from midnight to midnight.

The hour was originally defined in Egypt as 1/24 of a day, based on their duo-decimal numbering system (which counted finger joints on each hand).

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