## Conversion formula

The conversion factor from years to weeks is 52.142857142857, which means that 1 year is equal to 52.142857142857 weeks:

1 yr = 52.142857142857 wk

To convert 20 years into weeks we have to multiply 20 by the conversion factor in order to get the time amount from years to weeks. We can also form a simple proportion to calculate the result:

1 yr → 52.142857142857 wk

20 yr → T(wk)

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

T(wk) = 20 yr × 52.142857142857 wk

T(wk) = 1042.8571428571 wk

The final result is:

20 yr → 1042.8571428571 wk

We conclude that 20 years is equivalent to 1042.8571428571 weeks:

20 years = 1042.8571428571 weeks

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 week is equal to 0.00095890410958904 × 20 years.

Another way is saying that 20 years is equal to 1 ÷ 0.00095890410958904 weeks.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty years is approximately one thousand forty-two point eight five seven weeks:

20 yr ≅ 1042.857 wk

An alternative is also that one week is approximately zero point zero zero one times twenty years.

## Conversion table

### years to weeks chart

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

years (yr) weeks (wk)
21 years 1095 weeks
22 years 1147.143 weeks
23 years 1199.286 weeks
24 years 1251.429 weeks
25 years 1303.571 weeks
26 years 1355.714 weeks
27 years 1407.857 weeks
28 years 1460 weeks
29 years 1512.143 weeks
30 years 1564.286 weeks