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Unit Converter

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 420 hours into minutes we have to multiply 420 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

420 hr → T(min)

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

T(min) = 420 hr × 60 min

T(min) = 25200 min

The final result is:

420 hr → 25200 min

We conclude that 420 hours is equivalent to 25200 minutes:

420 hours = 25200 minutes

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 minute is equal to 3.968253968254E-5 × 420 hours.

Another way is saying that 420 hours is equal to 1 ÷ 3.968253968254E-5 minutes.

Approximate result

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

420 hr ≅ 25200 min

An alternative is also that one minute is approximately zero times four hundred twenty 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)
421 hours 25260 minutes
422 hours 25320 minutes
423 hours 25380 minutes
424 hours 25440 minutes
425 hours 25500 minutes
426 hours 25560 minutes
427 hours 25620 minutes
428 hours 25680 minutes
429 hours 25740 minutes
430 hours 25800 minutes