Unit Converter
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 minutes into hours we have to multiply 90 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 min → T(hr)
Solve the above proportion to obtain the time T in hours:
T(hr) = 90 min × 0.016666666666667 hr
T(hr) = 1.5 hr
The final result is:
90 min → 1.5 hr
We conclude that 90 minutes is equivalent to 1.5 hours:
90 minutes = 1.5 hours
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 hour is equal to 0.66666666666667 × 90 minutes.
Another way is saying that 90 minutes is equal to 1 ÷ 0.66666666666667 hours.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that ninety minutes is approximately one point five hours:
90 min ≅ 1.5 hr
An alternative is also that one hour is approximately zero point six six seven times ninety 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
minutes (min) | hours (hr) |
---|---|
91 minutes | 1.517 hours |
92 minutes | 1.533 hours |
93 minutes | 1.55 hours |
94 minutes | 1.567 hours |
95 minutes | 1.583 hours |
96 minutes | 1.6 hours |
97 minutes | 1.617 hours |
98 minutes | 1.633 hours |
99 minutes | 1.65 hours |
100 minutes | 1.667 hours |