# Seconds to Hours Calculator

Convert seconds to hours and hours to seconds. Convert seconds to hours, mins and seconds and vice-versa.

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Sec - Hour Converter

You can input in any of the fields and get equivalent values including hours, mins and seconds separately.
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## How to Convert Hours to Seconds and Seconds to hour

### How many seconds to hours (hr to sec)?

• To convert seconds to hours, divide seconds by 3600:

• Hours = Seconds / 3600

• For example, to convert 6600 seconds to hours, divide 6600 by 3600:

• Hours = 6600 seconds / 3600 = 1.833 hours

### How many seconds in an hour?(sec to hr)

• To convert hours to seconds, multiply hours by 3600

• Seconds = Hours * 3600

• To convert 2 hours to seconds, multiply 2 by 3600:

• Seconds = 2 hours * 3600 = 7200 seconds

## How to Convert Seconds to Hours, Minutes and Seconds

• To split seconds to Hours Minutes Seconds, first divide the seconds value by 3600. The integer part is the 'hour'

• Multiply the decimal part by 60. The resultant integer is 'minutes'

• Multiply the decimal part once again by 60 to get 'seconds'

• For example consider converting 3675 secs to hr min sec values.

3675/3600 = 1.020833

• '1' is the hour value. Multiply 0.020833 by 60 to get 1.24998

• The integer part of 1.24998 is '1' which is minutes

• Multiply .24998 by 60 to get 14.998 or '15' secs

• 3975 secs = 1 hour + 1 min + 15 secs

## How to Convert Hours, Minutes and Seconds to Seconds

• To convert hours mins and secs to seconds, first multiply hour value by 3600 to convert to seconds.

• Multiply mins by 60 to convert to seconds

• Add both of the above to secs

• seconds = hours * 3600 + mins * 60 + secs

• For example to convert 12 hours 30 mins 30 secs to seconds

• seconds = 12 * 3600 + 30 * 60 + 30 = 43200+ 1800+30 = 45030 secs

## Definition of Seconds and Hours

• The second is the base unit of time in the International System of Units (SI). It is the duration corresponding to 9,192,631,770 periods of radiation between 2 states of cesium-133 atom.

• The hour is a unit of time equal to one-twenty-fourth of a day. It is typically divided into 60 minutes. The hour is not a SI unit of time.

• A second is 1/3600 of an hour.

• The abbreviation for Hour is 'hr' and for seconds is 'sec'.

## Hours to Seconds Conversion Table

Hours (hrs)Seconds (secs)
0.5 hrs1800 sec
1 hr3600 sec
2 hrs7200 sec
3 hrs10800 sec
4 hrs14400 sec
5 hrs18000 sec
6 hrs21600 sec
7 hrs25200 sec
8 hrs28800 sec
9 hrs32400 sec
10 hrs36000 sec
11 hrs39600 sec
12 hrs43200 sec
15 hrs54000 sec
20 hrs72000 sec
24 hrs86400 sec
32 hrs115200 sec
36 hrs129600 sec
48 hrs172800 sec
50 hrs180000 sec
60 hrs216000 sec
100 hrs360000 sec
120 hrs432000 sec
200 hrs720000 sec
250 hrs900000 sec
500 hrs1800000 sec
1000 hrs3600000 sec

## Seconds To Hours Conversion Table

Seconds (sec)Hours (hrs)Hours : Minutes : Seconds (hr:min:sec)
1 sec0.00028 hrs0 hrs : 0 mins : 1 sec
2 secs0.00056 hrs0 hrs : 0 mins : 2 secs
5 secs0.00139 hrs0 hrs : 0 mins : 5 secs
10 secs0.00278 hrs0 hrs : 0 mins : 10 secs
15 secs0.00417 hrs0 hrs : 0 mins : 15 secs
30 secs0.00833 hrs0 hrs : 0 mins : 30 secs
45 secs0.0125 hrs0 hrs : 0 mins : 45 secs
50 secs0.01389 hrs0 hrs : 0 mins : 50 secs
60 secs0.01667 hrs0 hrs : 1 min : 0 secs
90 secs0.025 hrs0 hrs : 1 min : 30 secs
100 secs0.02778 hrs0 hrs : 1 min : 40 secs
120 secs0.03333 hrs0 hrs : 2 mins : 0 secs
150 secs0.04167 hrs0 hrs : 2 mins : 30 secs
180 secs0.05 hrs0 hrs : 3 mins : 0 secs
200 secs0.05556 hrs0 hrs : 3 mins : 20 secs
260 secs0.07222 hrs0 hrs : 4 mins : 20 secs
300 secs0.08333 hrs0 hrs : 5 mins : 0 secs
360 secs0.1 hrs0 hrs : 6 mins : 0 secs
720 secs0.2 hrs0 hrs : 12 mins : 0 secs
1000 secs0.27778 hrs0 hrs : 16 mins : 40 secs
1440 secs0.4 hrs0 hrs : 24 mins : 0 secs
5000 secs1.38889 hrs1 hr : 23 mins : 20 secs
6000 secs1.66667 hrs1 hr : 40 mins : 0 secs
7200 secs2 hrs2 hrs : 0 mins : 0 secs
10000 secs2.77778 hrs2 hrs : 46 mins : 40 secs
21600 secs6 hrs6 hrs : 0 mins : 0 secs
86400 secs24 hrs24 hrs : 0 mins : 0 secs