# 520 hours in days

## Conversion

520 hours is equivalent to 21.6666666666667 days.[1]

## Conversion formula How to convert 520 hours to days?

We know (by definition) that: $1\mathrm{hr}\approx 0.041666667\mathrm{d}$

We can set up a proportion to solve for the number of days.

$1 ⁢ hr 520 ⁢ hr ≈ 0.041666667 ⁢ d x ⁢ d$

Now, we cross multiply to solve for our unknown $x$:

$x\mathrm{d}\approx \frac{520\mathrm{hr}}{1\mathrm{hr}}*0.041666667\mathrm{d}\to x\mathrm{d}\approx 21.666666839999998\mathrm{d}$

Conclusion: $520 ⁢ hr ≈ 21.666666839999998 ⁢ d$

## Conversion in the opposite direction

The inverse of the conversion factor is that 1 day is equal to 0.0461538461538462 times 520 hours.

It can also be expressed as: 520 hours is equal to $\frac{1}{\mathrm{0.0461538461538462}}$ days.

## Approximation

An approximate numerical result would be: five hundred and twenty hours is about twenty-one point six seven days, or alternatively, a day is about zero point zero five times five hundred and twenty hours.

## Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.