Conversion formula

The conversion factor from weeks to days is 7, which means that 1 week is equal to 7 days:

1 wk = 7 d

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

1 wk → 7 d

520 wk → T_(d)

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

T_(d) = 520 wk × 7 d

T_(d) = 3640 d

The final result is:

520 wk → 3640 d

We conclude that 520 weeks is equivalent to 3640 days:

520 weeks = 3640 days

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 day is equal to 0.00027472527472527 × 520 weeks.

Another way is saying that 520 weeks is equal to 1 ÷ 0.00027472527472527 days.

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 three thousand six hundred forty days:

520 wk ≅ 3640 d

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

Conversion table

weeks to days chart

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