How to to Convert Seconds to Hours in Excel, Online
|How to convert seconds to hours? Photo KnowInsiders|
How many seconds in 1 hour?
The answer is 3600.
We assume you are converting between second and hour.
We will discuss here about the conversion of seconds into hours. We know 1 second is equal to 1/3600 hour, which is required to convert the measuring time from seconds to hours.
What is a second (s or sec)?
A second is a unit of time. The symbol for second is s or sec. There are 3,600 seconds in an hour.
The second has historically been defined as 1/60 of a minute or 1/86,400 of a day. According the to SI definition, the second is the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the unperturbed ground state of the caesium 133 atom.
The second is the SI base unit for time in the metric system. Seconds can be abbreviated as sec; for example, 1 second can be written as 1 sec.
What is an hour (hr)?
An hour is a unit of time. The symbol for hour is hr. There are 0.00027778 hours in a second.
The hour is a period of time equal to 1/24 of a day or 60 minutes.
The hour is an SI accepted unit for time for use with the metric system. Hours can be abbreviated as hr; for example, 1 hour can be written as 1 hr.
The fastest way to convert seconds to hours is to use this formula
hours = seconds ÷ 3,600
The time in hours is equal to the time in seconds divided by 3,600. Since there are 3,600 seconds in one hour, that's the conversion ratio used in the formula.
|For example, here's how to convert 5,400 seconds to hours using the formula above. |
5,400 sec = (5,400 ÷ 3,600) = 1.5 hr
How to Convert Seconds to Hours, Minutes & Seconds
The formula above can be used to find the hours in decimal form, but if you want to get hours, minutes and seconds, then follow these steps.
- Divide the seconds by 3,600 to get the total hours. Then, use the number to the left of the decimal point as the number of hours.
- Find the remaining seconds by multiplying the even hours found above by 3,600. Then, subtract that from the total seconds.
- Divide the remaining seconds by 60 to get the total number of remaining minutes. Then, use the number to the left of the decimal point as the number of minutes.
- Find the remaining seconds again by multiplying the even minutes found above by 60. Then, subtract that from the total seconds. This is the remaining seconds.
- Put the even number of hours, minutes, and remaining seconds into the form HH:MM:SS.
Seconds and hours are both units used to measure time. Keep reading to learn more about each unit of measure.
Second to Hour Conversion Table
|Seconds||Hours||Hours, Minutes & Seconds|
|1 sec||0.000278 hr||0 hr 0 min 1 sec|
|100 sec||0.027778 hr||0 hr 1 min 40 sec|
|200 sec||0.055556 hr||0 hr 3 min 20 sec|
|300 sec||0.083333 hr||0 hr 5 min|
|400 sec||0.111111 hr||0 hr 6 min 40 sec|
|500 sec||0.138889 hr||0 hr 8 min 20 sec|
|600 sec||0.166667 hr||0 hr 10 min|
|700 sec||0.194444 hr||0 hr 11 min 40 sec|
|800 sec||0.222222 hr||0 hr 13 min 20 sec|
|900 sec||0.25 hr||0 hr 15 min|
|1,000 sec||0.277778 hr||0 hr 16 min 40 sec|
|2,000 sec||0.555556 hr||0 hr 33 min 20 sec|
|3,000 sec||0.833333 hr||0 hr 50 min|
|3,600 sec||1 hr||1 hr|
|4,000 sec||1.1111 hr||1 hr 6 min 40 sec|
|5,000 sec||1.3889 hr||1 hr 23 min 20 sec|
|6,000 sec||1.6667 hr||1 hr 40 min|
|7,000 sec||1.9444 hr||1 hr 56 min 40 sec|
|8,000 sec||2.2222 hr||2 hr 13 min 20 sec|
|9,000 sec||2.5 hr||2 hr 30 min|
|10,000 sec||2.7778 hr||2 hr 46 min 40 sec|
|20,000 sec||5.5556 hr||5 hr 33 min 20 sec|
|30,000 sec||8.3333 hr||8 hr 20 min|
|40,000 sec||11.11 hr||11 hr 6 min 40 sec|
|50,000 sec||13.89 hr||13 hr 53 min 20 sec|
|60,000 sec||16.67 hr||16 hr 40 min|
|70,000 sec||19.44 hr||19 hr 26 min 40 sec|
|80,000 sec||22.22 hr||22 hr 13 min 20 sec|
|86,400 sec||24 hr||24 hr|
|90,000 sec||25 hr||25 hr|
|100,000 sec||27.78 hr||27 hr 46 min 40 sec|
Dividing by 3,600
1.Determine the number of seconds you have. This information should be given, or it should be a figure you calculated yourself.
|For example, |
So, 2,400 seconds is equal to 0.6667 hours.
As another example, 5,600:3,600=1.5556 So, 5,600 seconds is equal to 1.5556 hours.
2.Write the unit rate in the first column. A unit rate is a rate with a denominator of 1. In this instance, you are comparing 1 minute to a number of seconds. 1 minute = 60 seconds. So, your unit rate is 60 seconds:1 minutes
To show this in the chart, write "60" in the top row of the first column, and write "1" in the bottom row of the first column.
4.Determine the factor of change. In this instance, you are trying to find out how much the number of seconds you are converting changed from the number of seconds in the unit rate. To find the factor of change, divide the number of seconds you are converting by 60, the number of seconds in the unit rate. Note this factor, but do not write it in your chart.
5.Multiply the number of minutes by the factor of change. Since the number of minutes is only 1, you really only need to write down the result of the number of seconds divided by 60. This will show you the conversion of seconds to minutes.
6.Convert the number of minutes into hours. To do this, set up another conversion table, using minutes and hours instead of seconds and minutes. The unit rate is 60 minutes per 1 hour. Use the number of minutes you are converting, instead of the number of seconds, in this table.
|For example, if you converted 9,000 seconds to 150 minutes, you are now converting 150 minutes to a number of hours. In your table, you need to find the factor of change from 60 minutes to 150 minutes. Since 150:60=2.5 |
Your factor of change is 2.5. Multiply this by 1 hour: 1x2.5=2.5
So 9,000 seconds=150mins=2.5 hours
Online calculator to convert seconds to hours (s to hr) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Time units.
Click websites below to easy convert Seconds to Hours Online for Free:
You can view more details on each measurement unit: seconds or hour
1 second is equal to 0.00027777777777778 hour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between seconds and hours.
Type in your own numbers in the form to convert the units!
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