21 minutes and 35 seconds in minutes

Result

21 minutes 35 seconds equals 21.583 minutes

Converter

How to convert 21 minutes 35 seconds to minutes?

In order to convert 21 minutes and 35 seconds to minutes we need to take the seconds part and transform it into minutes. We know that 1 second equals 1/60 minutes. Therefore to get the number of seconds in minutes we need to divide the amount of seconds by 60. In this case we have to divide 35 seconds by 60:

35s / 60m = 0.583 minutes

Now we have to add both amount of minutes to get the final result:

21m + 0.583m = 21.583 minutes

Finally we can say that 21 min 35 sec is equivalent to 21.583 minutes:

21 minutes and 35 seconds = 21.583 minutes

Twenty-one minutes and thirty-five seconds is equal to twenty-one point five eight three minutes.

Conversion table

For quick reference purposes, below is the minutes and seconds to minutes conversion table:

Units definitions

The units involved in this conversion are minutes, seconds and minutes. This is how they are defined:

Minutes

The second (symbol: s, also abbreviated: sec) is the unit of time in the International System of Units (SI), historically defined as 1⁄86400 of a day – this factor derived from the division of the day first into 24 hours, then to 60 minutes and finally to 60 seconds each (24 × 60 × 60 = 86400).

Seconds

The minute is a unit of time usually equal to 1⁄60 (the first sexagesimal fraction) of an hour, or 60 seconds. In the UTC time standard, a minute on rare occasions has 61 seconds, a consequence of leap seconds (there is a provision to insert a negative leap second, which would result in a 59-second minute, but this has never happened in more than 40 years under this system). Although not an SI unit, the minute is accepted for use with SI units. The SI symbol for minute or minutes is min (without a dot).