20 hours (h) to days (d)

20 hours = 0.833334 days

To convert 20 hours to days, divide 20 hours by the conversion factor 24 (since 1 hour equals 1/24 days).

The conversion formula is :
days = hours ÷ 24

Here's the calculation to convert 20 h to d :
20 hours ÷ 24 = 0.833334 days

Therefore, 20 hours is equal to 0.833334 days

An hour is a unit of time equal to 60 minutes, defined as 1/24 of a day or the time it takes the Earth to complete 1/24 of a full rotation on its axis. It is abbreviated using the symbol h or hr (e.g. 20 h or 20 hr).

A day is a 24-hour period, defined as the time it takes the Earth to complete one full rotation on its axis. It is abbreviated using the symbol d (e.g. 0.833334 d).