How many days are in a hour?

One hour equals 0.0416666667 days.

How do I convert hours to days by hand?

Multiply the number of hours by 0.0416666667. For a rough check, 0.042 is close enough for most everyday use.

1 h = 0.04166667 d. Change the amount below, or read the formula and the reference table further down.

From

1 hour equals

0.04166667days

1 h = 0.04166667 d

Hours and days both measure time from the same zero, so a single multiplier does the job.

d = h × 0.0416666667

Going the other way? Convert days to hours.

Common values, rounded for reading.

How many days are in a hour?: One hour equals 0.0416666667 days.
How do I convert hours to days by hand?: Multiply the number of hours by 0.0416666667. For a rough check, 0.042 is close enough for most everyday use.
What is 1 hour in days?: 1 hour is 0.04166667 days.

Calcuit generates this page from a unit table, so the factors here match every other page on the site.