## Conversion formula

The conversion factor from minutes to seconds is 60, which means that 1 minute is equal to 60 seconds:

1 min = 60 s

To convert 20.4 minutes into seconds we have to multiply 20.4 by the conversion factor in order to get the time amount from minutes to seconds. We can also form a simple proportion to calculate the result:

1 min → 60 s

20.4 min → T(s)

Solve the above proportion to obtain the time T in seconds:

T(s) = 20.4 min × 60 s

T(s) = 1224 s

The final result is:

20.4 min → 1224 s

We conclude that 20.4 minutes is equivalent to 1224 seconds:

20.4 minutes = 1224 seconds

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 second is equal to 0.00081699346405229 × 20.4 minutes.

Another way is saying that 20.4 minutes is equal to 1 ÷ 0.00081699346405229 seconds.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty point four minutes is approximately one thousand two hundred twenty-four seconds:

20.4 min ≅ 1224 s

An alternative is also that one second is approximately zero point zero zero one times twenty point four minutes.

## Conversion table

### minutes to seconds chart

For quick reference purposes, below is the conversion table you can use to convert from minutes to seconds

minutes (min) seconds (s)
21.4 minutes 1284 seconds
22.4 minutes 1344 seconds
23.4 minutes 1404 seconds
24.4 minutes 1464 seconds
25.4 minutes 1524 seconds
26.4 minutes 1584 seconds
27.4 minutes 1644 seconds
28.4 minutes 1704 seconds
29.4 minutes 1764 seconds
30.4 minutes 1824 seconds