## 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 20.4 hours into minutes we have to multiply 20.4 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

20.4 hr → T(min)

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

T(min) = 20.4 hr × 60 min

T(min) = 1224 min

The final result is:

20.4 hr → 1224 min

We conclude that 20.4 hours is equivalent to 1224 minutes:

20.4 hours = 1224 minutes

## Alternative conversion

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

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

## Approximate result

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

20.4 hr ≅ 1224 min

An alternative is also that one minute is approximately zero point zero zero one times twenty point four 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)
21.4 hours 1284 minutes
22.4 hours 1344 minutes
23.4 hours 1404 minutes
24.4 hours 1464 minutes
25.4 hours 1524 minutes
26.4 hours 1584 minutes
27.4 hours 1644 minutes
28.4 hours 1704 minutes
29.4 hours 1764 minutes
30.4 hours 1824 minutes