Conversion formula just how to transform 48 hrs to days?

We recognize (by definition) that:1⁢hr≈0.041666667⁢d

We can collection up a ratio to solve for the number of days.

You are watching: How many days is 48 hours


Now, us cross multiply to settle for our unknown x:




Conversion in opposing direction

The station of the conversion element is the 1 day is equal to 0.5 time 48 hours.

It can additionally be express as: 48 hrs is equal to 1 0.5 days.


An approximate numerical result would be: forty-eight hrs is around zero days, or alternatively, a day is about zero time forty-eight hours.

See more: Wh At What Age Do Chihuahuas Go Into Heat ? At What Age Do Female Chihuahua Go Into Heat

Units involved

This is how the units in this conversion are defined:


"Midnight (or noon) top top a 12-hour analog clock an hour is a unit of time conventionally reckoned together 1⁄24 that a day and scientifically reckoned together 3,599–3,601 seconds, depending on conditions.The seasonal, temporal, or unlike hour was developed in the ancient Near east as 1⁄12 of the night or daytime. Such hrs varied by season, latitude, and weather. It was subsequently divided into 60 minutes, every of 60 seconds. Its East oriental equivalent to be the shi, which to be 1⁄12 of the evident solar day; a similar system was eventually emerged in Europe i beg your pardon measured its equal or equinoctial hour as 1⁄24 of such days measured native noon come noon. The boy variations that this unit were at some point smoothed by making it 1⁄24 that the median solar day, based on the measure of the suns transit along the celestial equator rather than follow me the ecliptic. This was ultimately abandoned because of the minor slowing resulted in by the Earths tidal deceleration by the Moon.In the contemporary metric system, hrs are an embraced unit that time equal to 3,600 seconds but an hour of Coordinated global Time (UTC) may incorporate a confident or negative leap second, making it critical 3,599 or 3,601 seconds, in bespeak to keep it within 0.9 secs of universal time, i m sorry is based on measurements the the mean solar day in ~ 0° longitude."

Wikipedia web page of hours


"A work is a unit that time. In typical usage, it is one of two people an interval same to 24 hours or daytime, the consecutive duration of time during which the sunlight is over the horizon. The duration of time throughout which the earth completes one rotation with respect to the sun is referred to as a solar day. Several meanings of this universal human ide are offered according to context, need and convenience. In 1960, the 2nd was redefined in regards to the orbital motion of the Earth, and also was designated the SI base unit that time. The unit of measurement day, redefined in 1960 together 86 400 SI seconds and also symbolized d, is no an SI unit, yet is welcomed for use v SI. A civil day is normally 86 400 seconds, to add or minus a possible leap 2nd in Coordinated universal Time (UTC), and occasionally plus or minus one hour in those locations that readjust from or come daylight conserving time."

Wikipedia web page of days


<1> The precision is 15 far-ranging digits (fourteen number to the best of the decimal point).