Conversion formula

The conversion factor from weeks to hours is 168, which means that 1 week is equal to 168 hours:

1 wk = 168 hr

To convert 2.5 weeks into hours we have to multiply 2.5 by the conversion factor in order to get the time amount from weeks to hours. We can also form a simple proportion to calculate the result:

1 wk → 168 hr

2.5 wk → T_(hr)

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

T_(hr) = 2.5 wk × 168 hr

T_(hr) = 420 hr

The final result is:

2.5 wk → 420 hr

We conclude that 2.5 weeks is equivalent to 420 hours:

2.5 weeks = 420 hours

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 hour is equal to 0.0023809523809524 × 2.5 weeks.

Another way is saying that 2.5 weeks is equal to 1 ÷ 0.0023809523809524 hours.

Approximate result

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

2.5 wk ≅ 420 hr

An alternative is also that one hour is approximately zero point zero zero two times two point five weeks.

Conversion table

weeks to hours chart

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