Conversion formula

The conversion factor from minutes to hours is 0.016666666666667, which means that 1 minute is equal to 0.016666666666667 hours:

1 min = 0.016666666666667 hr

To convert 90.5 minutes into hours we have to multiply 90.5 by the conversion factor in order to get the time amount from minutes to hours. We can also form a simple proportion to calculate the result:

1 min → 0.016666666666667 hr

90.5 min → T_(hr)

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

T_(hr) = 90.5 min × 0.016666666666667 hr

T_(hr) = 1.5083333333333 hr

The final result is:

90.5 min → 1.5083333333333 hr

We conclude that 90.5 minutes is equivalent to 1.5083333333333 hours:

90.5 minutes = 1.5083333333333 hours

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 hour is equal to 0.66298342541436 × 90.5 minutes.

Another way is saying that 90.5 minutes is equal to 1 ÷ 0.66298342541436 hours.

Approximate result

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

90.5 min ≅ 1.508 hr

An alternative is also that one hour is approximately zero point six six three times ninety point five minutes.

Conversion table

minutes to hours chart

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