10 minutes and 21 seconds in seconds

Result

10 minutes 21 seconds equals 621 seconds

Converter

How to convert 10 minutes 21 seconds to seconds?

In order to convert 10 minutes and 21 seconds to seconds we need to take the minutes part and transform it into seconds. We know that 1 minute equals 60 seconds. Therefore to get the number of minutes in seconds we need to multiply the amount of minutes by 60. In this case we have to multiply 10 minutes by 60:

10m × 60s = 600 seconds

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

600s + 21s = 621 seconds

Finally we can say that 10 min 21 sec is equivalent to 621 seconds:

10 minutes and 21 seconds = 621 seconds

Ten minutes and twenty-one seconds is equal to six hundred twenty-one seconds.

Conversion table

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

minutes(m) seconds(s) seconds(s)
11 minutes 21 seconds 681 seconds
12 minutes 21 seconds 741 seconds
13 minutes 21 seconds 801 seconds
14 minutes 21 seconds 861 seconds
15 minutes 21 seconds 921 seconds
16 minutes 21 seconds 981 seconds
17 minutes 21 seconds 1041 seconds
18 minutes 21 seconds 1101 seconds
19 minutes 21 seconds 1161 seconds
20 minutes 21 seconds 1221 seconds

Units definitions

The units involved in this conversion are minutes, seconds and seconds. 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).