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 2400 seconds into hours we have to multiply 2400 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

2400 s → T_(hr)

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

T_(hr) = 2400 s × 0.00027777777777778 hr

T_(hr) = 0.66666666666667 hr

The final result is:

2400 s → 0.66666666666667 hr

We conclude that 2400 seconds is equivalent to 0.66666666666667 hours:

2400 seconds = 0.66666666666667 hours

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 hour is equal to 1.5 × 2400 seconds.

Another way is saying that 2400 seconds is equal to 1 ÷ 1.5 hours.

Approximate result

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

2400 s ≅ 0.667 hr

An alternative is also that one hour is approximately one point five times two thousand four hundred 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