# Convert Day to Hour (dy to hr)

In next fields, kindly type your value in the text box under title [ From: ] to convert from day to hour (dy to hr). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].

**Definitions:**

**Day** (abbreviations: **dy, or d**): is a unit of time. In common usage, it is either an interval equal to 24 hours or daytime, the consecutive period of time during which the Sun is above the horizon. As well, it is equivalent to a solar day, the period of time during which the Earth completes one rotation with respect to the Sun.

**Hour** (abbreviations: **hr, or h**): is a unit of time, conventionally counted as 1/24 of a day. In the modern metric system, it is equivalent to 3,600 seconds.

## How to Convert Days to Hours

*Example: How many hours are equivalent to 4.68 days?*

As;

1 days = 24 hours

4.68 days = Y hours

Assuming Y is the answer, and by criss-cross principle;

Y equals 4.68 times 24 over 1

(i.e.) Y = 4.68 * 24 / 1 = 112.32 hours

Answer is: 112.32 hours are equivalent to 4.68 days.

*Practice Question: Convert the following units into hr:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 47.97 dy

( ii ) 43.35 dy

( iii ) 49.73 dy