## 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 1.5 minutes into seconds we have to multiply 1.5 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

1.5 min → T(s)

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

T(s) = 1.5 min × 60 s

T(s) = 90 s

The final result is:

1.5 min → 90 s

We conclude that 1.5 minutes is equivalent to 90 seconds:

1.5 minutes = 90 seconds

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 second is equal to 0.011111111111111 × 1.5 minutes.

Another way is saying that 1.5 minutes is equal to 1 ÷ 0.011111111111111 seconds.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one point five minutes is approximately ninety seconds:

1.5 min ≅ 90 s

An alternative is also that one second is approximately zero point zero one one times one point five 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)
2.5 minutes 150 seconds
3.5 minutes 210 seconds
4.5 minutes 270 seconds
5.5 minutes 330 seconds
6.5 minutes 390 seconds
7.5 minutes 450 seconds
8.5 minutes 510 seconds
9.5 minutes 570 seconds
10.5 minutes 630 seconds
11.5 minutes 690 seconds