30 days (d) to hours (h)

30 days = 720 hours

To convert 30 days to hours, multiply 30 days by the conversion factor 24 (since 1 day equals 24 hours).

The conversion formula is :
hours = days × 24

Here's the calculation to convert 30 d to h :
30 days × 24 = 720 hours

Therefore, 30 days is equal to 720 hours

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. 30 d).

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. 720 h or 720 hr).