## Conversion formula

The conversion factor from hours to minutes is 60, which means that 1 hour is equal to 60 minutes:

1 hr = 60 min

To convert 7.5 hours into minutes we have to multiply 7.5 by the conversion factor in order to get the time amount from hours to minutes. We can also form a simple proportion to calculate the result:

1 hr → 60 min

7.5 hr → T(min)

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

T(min) = 7.5 hr × 60 min

T(min) = 450 min

The final result is:

7.5 hr → 450 min

We conclude that 7.5 hours is equivalent to 450 minutes:

7.5 hours = 450 minutes

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 minute is equal to 0.0022222222222222 × 7.5 hours.

Another way is saying that 7.5 hours is equal to 1 ÷ 0.0022222222222222 minutes.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seven point five hours is approximately four hundred fifty minutes:

7.5 hr ≅ 450 min

An alternative is also that one minute is approximately zero point zero zero two times seven point five hours.

## Conversion table

### hours to minutes chart

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

hours (hr) minutes (min)
8.5 hours 510 minutes
9.5 hours 570 minutes
10.5 hours 630 minutes
11.5 hours 690 minutes
12.5 hours 750 minutes
13.5 hours 810 minutes
14.5 hours 870 minutes
15.5 hours 930 minutes
16.5 hours 990 minutes
17.5 hours 1050 minutes