## Conversion formula

The conversion factor from days to hours is 24, which means that 1 day is equal to 24 hours:

1 d = 24 hr

To convert 1.3 days into hours we have to multiply 1.3 by the conversion factor in order to get the time amount from days to hours. We can also form a simple proportion to calculate the result:

1 d → 24 hr

1.3 d → T(hr)

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

T(hr) = 1.3 d × 24 hr

T(hr) = 31.2 hr

The final result is:

1.3 d → 31.2 hr

We conclude that 1.3 days is equivalent to 31.2 hours:

1.3 days = 31.2 hours

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 hour is equal to 0.032051282051282 × 1.3 days.

Another way is saying that 1.3 days is equal to 1 ÷ 0.032051282051282 hours.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one point three days is approximately thirty-one point two hours:

1.3 d ≅ 31.2 hr

An alternative is also that one hour is approximately zero point zero three two times one point three days.

## Conversion table

### days to hours chart

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

days (d) hours (hr)
2.3 days 55.2 hours
3.3 days 79.2 hours
4.3 days 103.2 hours
5.3 days 127.2 hours
6.3 days 151.2 hours
7.3 days 175.2 hours
8.3 days 199.2 hours
9.3 days 223.2 hours
10.3 days 247.2 hours
11.3 days 271.2 hours