# Time Duration Calculator

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

## 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:

Need to calculate your exact age? Check out this great Age Calculator tool.

### Time Duration Examples

Starting Time | End Time | Time Duration |
---|---|---|

03:10 | 21:40 | 19 hours, 30 minutes |

08:23 | 09:28 | 1 hours, 5 minutes |

05:22 | 08:20 | 3 hours, 58 minutes |

03:08 | 08:19 | 5 hours, 11 minutes |

14:47 | 15:45 | 1 hours, 58 minutes |

03:04 | 17:49 | 15 hours, 45 minutes |

15:33 | 22:44 | 7 hours, 11 minutes |

16:48 | 18:36 | 2 hours, 48 minutes |

11:15 | 21:47 | 11 hours, 32 minutes |

06:11 | 19:39 | 13 hours, 28 minutes |

00:37 | 11:33 | 11 hours, 56 minutes |

08:57 | 16:59 | 8 hours, 2 minutes |

## Recent Comments

Only works if the start time and end time are both in the same day.

I love this website. It helped so much. Thank you*

this website cant count at All

@Anon you need to convert to 24-hour time. Add 12 to anything pm.

1pm - 13:00

10:30pm - 22:30

etc..

Is it possible to get a calculator for how long you sleep? I put in 10:30 to 6:00 but it showed me am to am time.

really helped thanks

find the interval from 3.45 to 2.45

I needed so much help

Thank you

I don't understand what this do, I need some help of this.

Thank you.

it awsome helps alot i got helped a bit to know in the middle of a video in youtube

if I worked 5:20 until 10:40 how many hours is that

Is It Correct That;05:35pm -06:10pm Makes 36mints?..

@ LALA "whhhattt??? in my high school we only get 30 min of lunch? -_- lol 11:50 till 12:20 some one said its 45 min but this calculator helped. thxx this is a good calculator, but u guys should add something to help with stuff like this for ex: if its 6:45 pm what time would it be in 55 min. something like that, otherwise great calc."

How can you say you have forty-FIVE minutes of lunch when at the first place there's nothing to be confused about. You might think it's 40 minutes but never 45 because its' 1150 not 1155! (obviously!)

thanks help a lot on mathletics

whhhattt??? in my high school we only get 30 min of lunch? -_- lol 11:50 till 12:20 some one said its 45 min but this calculator helped. thxx this is a good calculator, but u guys should add something to help with stuff like this for ex: if its 6:45 pm what time would it be in 55 min. something like that, otherwise great calc.

I am trying to avoid hours after morning but an excel sheet calculate minutes with other time after days. thanks

Thanks helped me calculate how long in a school day. 9 hours :)

thanks

Can you please add the option to also calculate time difference with days?

add feature to show end time calculated from given time + the duration

ex: what will be time after 45 minute right from 13:00:00 PM

AWSOME. I THINK IT SHOULD EXSAT TIME THO

wow amazing

On the hours from now calculator, you should add a box for the date. For example, I play a game where bosses can be killed but they have hourly regens. As in, this enemy respawns every 75 hours. Clan member killed the enemy yesterday at 5PM. I can't calculate that since it ONLY calculates from the current time or a specific time of day, but not from a specific date. Please update.

love it

It help me with my homework and everything it gives me understanding and other

Help with homework

Thanks

Trying to calculate hrs and minutes and second if it is 5:45 what would it be in 30 minutes

Helpful calculator I like it

What is the formula used? I am trying to do this in an excel sheet. I have the military time of start and finish and need the number of hours and minutes for a task (actually about 400 of them!)

If I wanted to log this on an excel sheet, how would I do this? so I could just type the times started and finished, to = my hours and minute worked that day.

for example

7.27 5.06 =

8.25 6.27 =

That looks like a alarm clock that I made like something Bubble, Pencil, Ruby has to get excited about talking to me

I want to calculate hour but I don't know how to calculate hour into hh:mm:ss, Can you help me ?please....

how to calculate form 22:00 to 2:00(exsample) in the morning

Does this not like hours after midnight? It's telling me there is 8:40:00 between 09:15 and 00:35. I was hoping this would be faster then doing all the math but not so far...

Avoid, 00, always make them 8.01 or 16.01

I am trying to calculate hrs during a shift to complete a report. from 8:00am-16:00pm but the formula is not working what other formulas can i use