Conversion formula

The conversion factor from seconds to hours is 0.00027777777777778, which means that 1 second is equal to 0.00027777777777778 hours:

1 s = 0.00027777777777778 hr

To convert 1520 seconds into hours we have to multiply 1520 by the conversion factor in order to get the time amount from seconds to hours. We can also form a simple proportion to calculate the result:

1 s → 0.00027777777777778 hr

1520 s → T_(hr)

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

T_(hr) = 1520 s × 0.00027777777777778 hr

T_(hr) = 0.42222222222222 hr

The final result is:

1520 s → 0.42222222222222 hr

We conclude that 1520 seconds is equivalent to 0.42222222222222 hours:

1520 seconds = 0.42222222222222 hours

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 hour is equal to 2.3684210526316 × 1520 seconds.

Another way is saying that 1520 seconds is equal to 1 ÷ 2.3684210526316 hours.

Approximate result

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

1520 s ≅ 0.422 hr

An alternative is also that one hour is approximately two point three six eight times one thousand five hundred twenty seconds.

Conversion table

seconds to hours chart

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