Time Duration Calculator

Please enter the first and second time values to calculate the time duration in hours, minutes and seconds.

: :
: :
Times in 24-hour clock.
Time duration format HH:MM:SS

About Time Difference Calculator

By using the Time Duration Calculator, one can easily find the actual time difference between two specific points in time (the starting time point and the end time point). In order to use this calculator, you should enter the values of both specific time points in hours, minutes, and seconds. The result will be displayed in absolute time value and standard time format (HH:MM:SS). At the bottom of the webpage you can find some time duration example chart, which can help you understand how this Time Duration Calculator actually works.

Now button will set the starting time to the current time. And the clear button resets the time inputs.

Related Time Tools:

Time Duration Examples

Starting TimeEnd TimeTime Duration
03:1021:4019 hours, 30 minutes
08:2309:281 hours, 5 minutes
05:2208:203 hours, 58 minutes
03:0808:195 hours, 11 minutes
14:4715:451 hours, 58 minutes
03:0417:4915 hours, 45 minutes
15:3322:447 hours, 11 minutes
16:4818:362 hours, 48 minutes
11:1521:4711 hours, 32 minutes
06:1119:3913 hours, 28 minutes
00:3711:3311 hours, 56 minutes
08:5716:598 hours, 2 minutes
Recent Comments
Brenda Dunn 2021-08-13 13:08:58

I love this app I just only wished that you had a history button that I could go back to

vanessa 2021-06-03 09:39:55

heyyyyyyyy so basically u dont need military time 1:00=13:00 2:00=14:00 3:00=15:00 ect.

Bailegh 2021-05-21 06:25:17

I like this but why cant you add years,months,days,and weeks / Bailegh~grade 6

vanessa 2021-04-29 09:56:14

This is rly helpful helps me see how much time left of my classes

-6th grade

fifi 2021-04-12 08:26:45

This is great! I wanted to know how long is each of my school periods and this helped!

B 2021-03-29 22:06:12

3/15 + 7/30 =
help please

Jake 2021-03-29 08:01:54

Hi I am an engineer this site helps me with time

rick 2021-03-26 11:10:36

Hi I am rick I like this time site it helps me in office

Lin 2021-03-25 11:05:38

Hi I love this site I told it to my sis and she loved it and I loved it too!

Fio 2021-03-23 22:46:31

i love this site alot it helps me with counting and school

Lia 2021-03-23 11:00:44

I love the site it helps me with time

Avanthika 2021-03-18 19:58:01

I enjoy this app so much! It assists me to estimate how much more time is left, etc. etc

bella 2021-03-18 07:29:26

i like it but what if we needed to see elapsed time what would we do

Mikey 2021-03-15 12:39:31

I Love this calculation site

Edita 2021-03-10 20:11:44

HI everyone imagine your zoom start in 9:45 and done's your zoom is in 10:10 have many minutes does your zoom going you no have many 25 minutes because my zoom is starts and done's like this and i want to try and it works

The dream 2021-03-10 11:08:31

This is amazing it helps me with my meet I always check how many hours minutes and seconds are left

Disha 2021-03-02 02:57:29

I was really thank to. This app bcs. I learn very much about time........
I think that this app will be helpful for me in future.....

TTV 2021-02-09 00:06:01

I think Am & Pm is needed cause at some point the tr. could ask for thm
thts all i can give at this point

Grade 9

sofia 2021-01-22 09:09:45

this app really helps me with the time i have between classes and when lunch starts .

sofia, grade 8

saywha 2021-01-07 08:18:09

i think it is pretty good i am a student and i needed to know how long till i have to hop onto my zoom and it is very accurate

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