Conversion formula

The conversion factor from hours to days is 0.041666666666667, which means that 1 hour is equal to 0.041666666666667 days:

1 hr = 0.041666666666667 d

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

1 hr → 0.041666666666667 d

520 hr → T_(d)

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

T_(d) = 520 hr × 0.041666666666667 d

T_(d) = 21.666666666667 d

The final result is:

520 hr → 21.666666666667 d

We conclude that 520 hours is equivalent to 21.666666666667 days:

520 hours = 21.666666666667 days

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 day is equal to 0.046153846153846 × 520 hours.

Another way is saying that 520 hours is equal to 1 ÷ 0.046153846153846 days.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that five hundred twenty hours is approximately twenty-one point six six seven days:

520 hr ≅ 21.667 d

An alternative is also that one day is approximately zero point zero four six times five hundred twenty hours.

Conversion table

hours to days chart

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