seconds to days

Seconds and days are both units used to measure time. The symbol for second is s or sec. Keep reading to learn more about each unit of measure that is seconds to days. this conversion is done by convert seconds into days, just divide it by 86400. Learn the simple definition, conversion and example below.

Definition of second and day:


A second is unit of time in the International System of Units (SI). It is defined based on cesium frequency to hyperfine transition frequency of the caesium-133 atom to be 9,192,632,770 when expressed in hertz, which is equal to s-1.” This definition was adopted in late 2018, and is largely the same as the previous definition, except that the conditions are more rigorously defined.


A day is an accepted, non-SI unit of time that is defined based on the International System of Units(SI) unit of time, the second, and is equal to 86,400 seconds. The symbol for day is d. One day is the time it takes for the Earth to complete a single rotation around its axis in relation to the Sun. There are 24 hours in a day.

Complete steps to convert sec to d:

Here we define overall steps to convert second to day:

Seconds- minutes

60seconds= 1 min

Minutes- hours




60x60x24= 86400

86400 seconds = 1 day

1day = 86400 seconds.


If u want to convert s into d, just divide it by 86400.


1 s = 1.15741E-5 d
1 d = 86400 s

Example: convert 15 s to d using this formula

15 s = 15 × 1.15741E-5 d = 0.0001736111 d

Following relating to questions of s and d:

How many seconds are in 1 day?

We also know there are 24 hours in one day. If we multiply all of those, we end up with 86,400 seconds in 1 day.

What does 86400 mean?

86400 seconds equals 24 hours.

Seconds to Days Conversion:

To convert a second measurement to a day measurement, divide the time by the conversion ratio.

Since one day is equal to 86,400 seconds, you can use this simple formula to convert:

days = seconds ÷ 86,400

The time in days is equal to the seconds divided by 86,400.

Example of convertion s to d:

Task: Convert 95,000 s to d

seconds ÷ 86,400 = days

95,000 seconds ÷ 86,400 = 1.09953704 days

95,000 seconds is equal to 1.09953704 days

Conversion Table: s to d

Here is the table of second unit conversion to days:

In this article we have try to define “seconds to days”. Hope you are like it! Thanks for reading this article.