According to the conversion of query time unit, 1 hour is equal to 60 minutes. Through calculation, 48 hours is equal to 2880 minutes.

Minute, also called minute, is the unit of measurement of time, expressed in minutes. The basic unit of the international system of time units is the second. 1 min =60 seconds. Hour is an auxiliary unit of time, which is consistent with the basic unit of the international system of units. Except leap second, one hour is generally equal to 3600 seconds, or 60 minutes, or 1/24 days. "H" is often used in English or mathematics.