Conversion formula

The conversion factor from weeks to years is 0.01916534904892, which means that 1 week is equal to 0.01916534904892 years:

1 wk = 0.01916534904892 yr

To convert 520 weeks into years we have to multiply 520 by the conversion factor in order to get the time amount from weeks to years. We can also form a simple proportion to calculate the result:

1 wk → 0.01916534904892 yr

520 wk → T_(yr)

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

T_(yr) = 520 wk × 0.01916534904892 yr

T_(yr) = 9.9659815054382 yr

The final result is:

520 wk → 9.9659815054382 yr

We conclude that 520 weeks is equivalent to 9.9659815054382 years:

520 weeks = 9.9659815054382 years

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 year is equal to 0.10034134615385 × 520 weeks.

Another way is saying that 520 weeks is equal to 1 ÷ 0.10034134615385 years.

Approximate result

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

520 wk ≅ 9.966 yr

An alternative is also that one year is approximately zero point one times five hundred twenty weeks.

Conversion table

weeks to years chart

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