## Conversion formula

The conversion factor from hours to weeks is 0.005952380952381, which means that 1 hour is equal to 0.005952380952381 weeks:

1 hr = 0.005952380952381 wk

To convert 138 hours into weeks we have to multiply 138 by the conversion factor in order to get the time amount from hours to weeks. We can also form a simple proportion to calculate the result:

1 hr → 0.005952380952381 wk

138 hr → T(wk)

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

T(wk) = 138 hr × 0.005952380952381 wk

T(wk) = 0.82142857142857 wk

The final result is:

138 hr → 0.82142857142857 wk

We conclude that 138 hours is equivalent to 0.82142857142857 weeks:

138 hours = 0.82142857142857 weeks

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 week is equal to 1.2173913043478 × 138 hours.

Another way is saying that 138 hours is equal to 1 ÷ 1.2173913043478 weeks.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred thirty-eight hours is approximately zero point eight two one weeks:

138 hr ≅ 0.821 wk

An alternative is also that one week is approximately one point two one seven times one hundred thirty-eight hours.

## Conversion table

### hours to weeks chart

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

hours (hr) weeks (wk)
139 hours 0.827 weeks
140 hours 0.833 weeks
141 hours 0.839 weeks
142 hours 0.845 weeks
143 hours 0.851 weeks
144 hours 0.857 weeks
145 hours 0.863 weeks
146 hours 0.869 weeks
147 hours 0.875 weeks
148 hours 0.881 weeks