Every day we offer FREE licensed software you’d have to buy otherwise.

Advanced Date Time Calculator 3.1 Giveaway
$29.99
EXPIRED

Giveaway of the day — Advanced Date Time Calculator 3.1

Advanced Date Time Calculator is a full-featured date time calculator that gets result date, days between dates and more.
$29.99 EXPIRED
User rating: 165 (56%) 131 (44%) 61 comments

Advanced Date Time Calculator 3.1 was available as a giveaway on August 30, 2015!

Today Giveaway of the Day
$53.32
free today
A slideshow creator with videos, pictures and audio files.

This date and time calculator contains 5 main functions:

  • calculates the result time by adding/subtracting some years, months, weeks, days, hours, minutes and seconds;
  • calculates the differences (years, months, weeks, days, hours, etc.) between two times;
  • counts the days of week, weekdays, weekends between two dates;
  • gets the conversion between various date time elements;
  • calculates UNIX date based on a large days/ number of seconds.


It also supports separators and decimals in all numeric fields.

The software includes a 1 Year of free Upgrades. Get 50% discount for the Single License and the Team License with Lifetime Upgrades only today!

System Requirements:

Windows XP/ 2003/ Vista/ 7/ 8 or higher (x32/x64)

Publisher:

TriSun Software Limited

Homepage:

http://www.trisunsoft.com/advanced-date-time-calculator/

File Size:

5.04 MB

Price:

$29.99

GIVEAWAY download basket

Developed by Microsoft
Create PDF documents from printable files.
Developed by ES-Computing
Generate, edit, convert and protect PDF files.

Comments on Advanced Date Time Calculator 3.1

Thank you for voting!
Please add a comment explaining the reason behind your vote.
#36

It's a big shame again for me with Trisun, in that the program provides unusable formats of results.
Do we think in terms of 35.05 years? Or 420.6 months?
Are you 368.4 months old, Nosa? I think not.
I'll be interested in Version 4.
Thanks anyway, but..

Reply   |   Comment by Phaedron  –  4 years ago  –  Did you find this comment useful? yes | no (-1)
#35

hi folks,

well, it installs just fine on windows 7 64 bit, its accessible for the main part although some of the buttons have no labels, but most of it can be figured out by position or trial and error with a little frustration, but labeled graphics for the buttons or just named buttons would be nicer.

but still, it installed just fine, it works, its readable, and BCU can use it, that's better than many a program offered here!

and folks, quit hassling the product maker, they made it, there offering it to you, quit bitching!

comments and suggestions are fine, saying that you think it is far to high priced for what it is, is a acceptable statement, but as some said, if you can! make it in an hour then go do it and shut up!
or better, make your own version with nice interface icons and such, get your sales and registration web site in order, make the programming necessary to use pay pal, and then put it up here at your price, that would be grand; even stating that your version was prompted by someone else is fine, but directly insulting people who are nice enough to place there products here is not! acceptable! conduct! in any civilized setting. , stop with the abuse... that drives contributors and possible new companies right off the site.

on the flip side of this coin, yes it takes more than a few minutes and a throw away methodology to make such an application, but the stated time and requirements are high, quite so manufacturer; I know I am a junior programmer, have worked with a pro, and assisted in all faucets of program development and sails, and adding pay pal in as a problem spot is , well, trying to be nice, that was amusing on a development viewpoint... ... I'll be nice and leave it there. it works, and its free so...
last thing, it seems a bit barren, yes it works in something that is not normally so conveniently set in a just hit the buttons and go interface, but I think you would be a bit better off with a few more features in the product, date/time and date time calculations for one, a standard calculate with a larger display capacity as a second available window, scientific as a third, and hmm mm, a forth, that would be a good deal 4 items, let me think for a couple here... ah! conversions, a wide verity of conversions from everything from inches and mm or cm, to pounds/kg, ounces/ml, temp, light intensitys heat weight in kg pounds or stones, and including the rod, league, furlong fathom, all those odd ones that someone might run into a reference to and want to see what x would be in y mesurements like oh, say 1000 feet converted to cubit's? (biblical length measurement) at the touch of a couple buttons

thank you for your product, hope to see more of your work here in the future dispite the ah, unkind individuals around, some of us are a decent lot so... please come back

BCU

Reply   |   Comment by blind computer user  –  4 years ago  –  Did you find this comment useful? yes | no (+1)
#34

I will give it a go to see if it is any good

Reply   |   Comment by nipper  –  4 years ago  –  Did you find this comment useful? yes | no (-1)
#33

Help...clicked on Setup.exe nothing opens for me to start installation but then says its activated. Same thing happens with todays and yesterdays games. Never had this happen before. Defrag and cleaned up system but same thing happens. Re-downloaded but same thing. Thank you to anyone who can help me. The installation never appears to click on it.

Reply   |   Comment by Unruly  –  4 years ago  –  Did you find this comment useful? yes | no (0)
#32

Re all,

Many users said the open source and online tools.

About this, we want to say there are many open source operating systems, and you may still use Microsoft Windows.

The software has many advanced features than the online tools, and you may have not the Internet Connection at any time.

For any software, there are many free things to replace it, if you like them, just use them, it's your freedom, but you cannot force others like your like.

ADTC is just an all-in-one desktop date time related calculator for you.

Reply   |   Comment by Nosa Lee  –  4 years ago  –  Did you find this comment useful? yes | no (+4)
#31

The "secret sauce" for all this is found in the formula known as ZELLER's CONGRUENCE
Anyone with good math basic skills in BASIC or PERL or C can write it.
Google shall provide. https://en.wikipedia.org/wiki/Zeller's_congruence

Reply   |   Comment by David Roper  –  4 years ago  –  Did you find this comment useful? yes | no (0)
#30

The interface is amateurish. Why can't I maximize or resize it? It clearly does not take into account the windows options of having other text sizes than 100%. With the huge resolution displays of today (not when this program began 10 years ago), it needs to work with modern display resolutions.

Reply   |   Comment by Duane  –  4 years ago  –  Did you find this comment useful? yes | no (-4)

@Duane

Sorry, I don't think so.

Because it only need these things (Window controls), and no any thing need to be resizable.

Think about: do you really need a date time picker with 840 * 30 size? If it is sizable, you will see this.
It is NOT a text editor!

For instance: Windows Calculator.
Also only Minimize and Close buttons (top-right) are usable.
So, Windows is amateurish, and you are using it.

Reply   |   Comment by Nosa Lee  –  4 years ago  –  Did you find this comment useful? yes | no (+2)
#29

Downloaded, unzipped, clicked on setup, 'sand timer' shows for a couple of seconds and then .... nothing.

Reply   |   Comment by kevindall  –  4 years ago  –  Did you find this comment useful? yes | no (0)
#28

Thank you so much for this program. It is perfect for the home user, like me, who wants to do date conversions on their computer. I can use this even when I am not online and want to know how many days or weeks, etc. to someone's birthday, Halloween or Christmas! It is a very easy program to use that even my grandchildren will have fun using it.

Reply   |   Comment by Nancy  –  4 years ago  –  Did you find this comment useful? yes | no (+1)
#27

No program needed to get results. Simple Google search finds this site:
http://mikekappel.com/Dates.aspx?o=11
Plug in the dates and get the result. Simple. Free.

Reply   |   Comment by Kestrel  –  4 years ago  –  Did you find this comment useful? yes | no (+2)

@Kestrel

OK.
But where is the hours, minutes and seconds?
And where is the other 4 modules?
And if I need something, and there is no wifi, how do I use mikekappel??

Reply   |   Comment by Nosa Lee  –  4 years ago  –  Did you find this comment useful? yes | no (0)
#26

Free Date and Time Calculator from http://downloads.mcrenox.com.ar/ does almost same thing and it is portable. http://www.mcrenox.com.ar/downloads/dtcalc.exe.

Reply   |   Comment by kelvin  –  4 years ago  –  Did you find this comment useful? yes | no (+7)
#25

Downloaded and installed on Win 10 Pro and registered without hitch.
I don't have any other software that provides the functions that work well.

I will keep it and use it as I find the need.

Thanks Trisunsoft and GOTD!

Rick

Reply   |   Comment by Rick Martin  –  4 years ago  –  Did you find this comment useful? yes | no (-2)
#24

A simple utility program like this shouldn't need installation, and would have much more appeal, also commercially, if it were portable.

Reply   |   Comment by tomcat  –  4 years ago  –  Did you find this comment useful? yes | no (-1)

@tomcat

In fact, it can be portable.
Just copy the installed program files to other PCs, works!
This software does not change the Registry and system settings, so it is portable.
In fact, a few years ago, it is a portable package for download.

Why published as an installer?
Because more people like install a software and use it.
Some users do not know what is portable software, and after downloaded it, they do not know do what, how to do, even do not know what is .exe, many users are used to double-click a shortcut to run a program, and if the shortcut is lost, they will say they lost the software.

Too many unnecessary support emails, this is why we publish it as an installer.

Reply   |   Comment by Nosa Lee  –  4 years ago  –  Did you find this comment useful? yes | no (+5)
#23

in the "Date & Time" feature there is no way to refresh the "From" time. You either have to update it manually or close/open the program. If I add/subtract hours only it works. If I include any other date change, the add time is off by 6 hours, subtracted time is off by 7 hours. It seems to be stuck in some foreign timezone.

The converter will calculate any ONE type but not combinations: 1 year OR 10 hours but not 1 year and 10 hours.

Program seems worthless to me.

Reply   |   Comment by joe  –  4 years ago  –  Did you find this comment useful? yes | no (+2)

@joe

The "Date & Time" calculates combinations: e.g. 1 year AND 10 hours, not 1 year OR 10 hours.
For OR, just specify one condition: Change "Year(s)" or Change "Hour(s)".

Reply   |   Comment by Nosa Lee  –  4 years ago  –  Did you find this comment useful? yes | no (-1)
#22

When I try to download this, it goes to a share page and then freezes up my computer.

Reply   |   Comment by Reality Check  –  4 years ago  –  Did you find this comment useful? yes | no (-4)
#21

installed fine for me on 64-bit Win7

I do a lot of historical research where I need info like this and have relied on web based programs to tell me stuff like what day of the week something was in 1887. That's worked fine for me, but I kind of like having this program to streamline it for me seperate from the web. Would I pay $30 for it? No. I agree with the suggestion to add time zone conversions.

Reply   |   Comment by CRW  –  4 years ago  –  Did you find this comment useful? yes | no (+3)
#20

http://www.timeanddate.com/date/dateadd.html seems to pretty much do the same thing, doesn't it? If you want open-source, for some reason, there's this http://sourceforge.net/projects/datediffercalcu/

In other words, no one should waste their time on this.

Reply   |   Comment by Wilshire  –  4 years ago  –  Did you find this comment useful? yes | no (+5)
#19

Rather disappointing. I want to perform a "countdown" to some future date and time (e.g.: how many hours remain till I have to meet my deadline), and while it performs fine the 1st time you input the dates, it seems that there is no "refresh" button to refresh the system time and update the result; thus it remains "stuck" on the previous calculation.

Reply   |   Comment by heyra  –  4 years ago  –  Did you find this comment useful? yes | no (+5)

Hi,

Our another product does this - Date Time Counter.
http://www.TriSunSoft.com/date-time-counter/

Reply   |   Comment by Nosa Lee  –  4 years ago  –  Did you find this comment useful? yes | no (0)
#18

To be any use for the office, this program must include at least an option for workdays and maybe even Holidays. Thanks.

Reply   |   Comment by Hayden :)  –  4 years ago  –  Did you find this comment useful? yes | no (+4)

Is there a live database for all the world's 292 countries' workdays and holidays, Hayden?
I would be interested in that resource. (You're not speaking from a USA perspective, are you? 291 countries to go..)

Reply   |   Comment by Phaedron  –  4 years ago  –  Did you find this comment useful? yes | no (0)
#17

Thanks to TriSun and GOTD.
I tried it. Very Good. Definitely I cannot write this in half an hour.
There is no [Calculate] button.
You have to key in the number of years and/or months / and/or weeks and/or days and/or hours and/or minutes. You can adjust by clicking the up/down arrow keys.
Then within the cell, you press [Enter]
That is the signal to the software to calculate.
Do not click on the green arrows unless you wish to reset to zero.
I cannot figure out the use of UNIX Date. So just leave that alone.

Reply   |   Comment by ric  –  4 years ago  –  Did you find this comment useful? yes | no (+2)

@ric

Thanks for your

About "UNIX Date", it is only for UNIX/Linux users, they can understand it easily.
For normal Windows users, just ignore it.

Reply   |   Comment by Nosa Lee  –  4 years ago  –  Did you find this comment useful? yes | no (-2)
#16

A useful program but I prefer the free app on my smartphobe that does the same thibg.

Reply   |   Comment by Brian  –  4 years ago  –  Did you find this comment useful? yes | no (-5)
#15

Is this software portable, or not? Does it have any command line options or API to be invoked and used from/in an other programme?

Reply   |   Comment by Marek  –  4 years ago  –  Did you find this comment useful? yes | no (+1)
#14

Hey Dual Boot here! Downloaded & installed without problem on Win10 computer & my trials went without error & I got some pleasant surprises - enjoy the software - & thanks all for the great offering today - HAGD B|

Reply   |   Comment by Thomas Roberts  –  4 years ago  –  Did you find this comment useful? yes | no (+1)
#13

Thank you. I have recently needed to covert times to dates from countdown clocks. This works like a charm. Now if it would only also spit out the current time in various time zones it would solve all my problems.

Reply   |   Comment by Kalei Lundberg  –  4 years ago  –  Did you find this comment useful? yes | no (+8)
#12

I have attempted to use excel in the past to subtract times eg 01:00-17:00 ( the duration between two times)and found errors occur in the calculation. Then found that I had to add 12 for some reason to correct the error. Can this ap do what excel could not.

Reply   |   Comment by Wolf.k  –  4 years ago  –  Did you find this comment useful? yes | no (+5)

Libre Office can do that for free and can also handle dates before 1784.

Reply   |   Comment by Knolletje  –  4 years ago  –  Did you find this comment useful? yes | no (+13)

@ Wolf.k

In the past Excel had some trouble with time and date.
Now in Excel 2013(also 2007, 2010) it works well with times on the same date.
The trick is the properties of the cell must be in Time-format:
https://dl.dropboxusercontent.com/u/10366431/_GOTD/AdvancedDateTimeCalculator31_20150830/Celeigenschappen.png
Then type in the time and now a ":" is mandatory; so 1 o'clock is 1: .
And then subtract the start-time from the end-time:
https://dl.dropboxusercontent.com/u/10366431/_GOTD/AdvancedDateTimeCalculator31_20150830/Formule.png
Result:
https://dl.dropboxusercontent.com/u/10366431/_GOTD/AdvancedDateTimeCalculator31_20150830/Result.png

The sheet(protected against altering the wrong cell's):
https://dl.dropboxusercontent.com/u/10366431/_GOTD/AdvancedDateTimeCalculator31_20150830/Time.xlsx

BUT when the shift starts at 21:00 and ends at 03:00 (6 hours), this sheet will not work.
Then more action is needed; a test if the end time is smaller then start time, then add 24hour at end-time and recalculate.
Then the second formula is needed. (ALS -> IF)

Reply   |   Comment by Ootje  –  4 years ago  –  Did you find this comment useful? yes | no (+4)
#11

Many time-calculation websites exist for free.

For example : http://www.timeanddate.com/date/timeduration.html, but many can be found via google.

Reply   |   Comment by Harry M  –  4 years ago  –  Did you find this comment useful? yes | no (+33)
#10

Didn't install for me on 64 bit version of Windows 7. Crashed immediately: Problem Event Name: APPCRASH
Application Name: setup.exe_Advanced Date Time Calculator
Application Version: 0.0.0.0
Application Timestamp: 2a425e19
Fault Module Name: StackHash_bf2f
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Code: c000041d
Exception Offset: 772111f1
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional Information 1: bf2f
Additional Information 2: bf2fad4f846e226167d9682fa24bb27c
Additional Information 3: eda9
Additional Information 4: eda91533b922338153a41c7d8cb2825c

Reply   |   Comment by Bomba  –  4 years ago  –  Did you find this comment useful? yes | no (+11)
#9

As it's a Time Calculator I'm surprised you cant use it to add times together (4min25sec + 6mins45sec = 11mins10sec for example) or am I missing something? good program otherwise, Thanks.

Reply   |   Comment by aren  –  4 years ago  –  Did you find this comment useful? yes | no (+19)

#9 Using the 'Date & Time' tab if you enter the first minutes and seconds value into the 'From' time field and the second value into the 'Minutes' and 'Seconds' fields the correct answer will be displayed in the 'Results' field. (Ignore the date in the From field and leave all other fields blank.)

Reply   |   Comment by George  –  4 years ago  –  Did you find this comment useful? yes | no (+17)

That's a workaround, George
What if you wanted to add 73 hours and 33 minutes to 94 hours 44 minutes and 17 seconds?
Lots of juggling for the computer age.
Short change.

Reply   |   Comment by Phaedron  –  4 years ago  –  Did you find this comment useful? yes | no (+1)
#8

To stay in terms of dates and times:

What this software does is so trivial that I would need less than one hour to write such a program by myself.

Even 29 Cent would be a high price for such a program.

Reply   |   Comment by max  –  4 years ago  –  Did you find this comment useful? yes | no (-40)

Well Max, you are more than welcome to do so. Talk to me in an hour and let me know how that worked out for you.

Reply   |   Comment by Chris  –  4 years ago  –  Did you find this comment useful? yes | no (+40)

So, one hour of your work costs about 29 Cent?
And you are able to write such a program in an hour?

Reply   |   Comment by Denis  –  4 years ago  –  Did you find this comment useful? yes | no (+20)

@max

Maybe our efficiency is not so high.

Anyway, our programmers cannot release such product within one hour.

Design, algorithm, layout, icons, interfaces, coding, webpage, help, document, registration, PayPal API, installer, release, version control, submission, etc.

In fact, we cannot finish anyone above within one hour. We used 10+ years (from 2004) to produce and maintain it.

Reply   |   Comment by Nosa Lee  –  4 years ago  –  Did you find this comment useful? yes | no (+36)

You write this in less than 30 minutes. I HAVE written programs like this in less than 30 minutes back in the Clipper days using functions. This is simply an interface for what are easy calculations. Max is totally correct.

Reply   |   Comment by George  –  4 years ago  –  Did you find this comment useful? yes | no (-16)
#7

I use excel for this.

Reply   |   Comment by Bernard Zimmermann  –  4 years ago  –  Did you find this comment useful? yes | no (-9)

Excel does not handle times and dates before 1904. Needs conversion to astronomical Julian Date for that era.
Today's gotd works with dates from the year 1784.

Reply   |   Comment by paulv  –  4 years ago  –  Did you find this comment useful? yes | no (+23)

It’s not quite true. With a minimum learning curve available to any amateur (not a professional programmer!) like myself you may write a simple macro (code) in Visual Basic for Applications (native MS Office programming language) using DateDiff and DateAdd function to make calculations on dates from year 100.

Reply   |   Comment by Marek  –  4 years ago  –  Did you find this comment useful? yes | no (+20)

My version of Excel handles dates before 1904 just fine. Must be because I have a pre-ribbon version. Another example of Microsoft's penchant for dumbing down their software as time progresses.

Reply   |   Comment by kalmly  –  4 years ago  –  Did you find this comment useful? yes | no (+13)
#6

This was just on promo at Bitsdujour for 12 bucks. I got it because I needed it for work. You guys are lucky to get it free today.

Reply   |   Comment by DRogers  –  4 years ago  –  Did you find this comment useful? yes | no (+11)
#5

Program works as advertised, very easy to use. You can click on hours, days en months in the datenotation and press + or - on keyboard throughout the program, is faster with dates that are far apart.
Usefullness is limited, you can calculate someone´s "10000 days since birth" for instance. Would be nice if it had a desktopclock with an alarm (e.g. to warn people that they have sitting behind their computer for a certain amount of time, and f.i. prevent RSI).

Reply   |   Comment by Lucky Luke  –  4 years ago  –  Did you find this comment useful? yes | no (+10)
#4

Installed without problem on Windows 10 and registered easily.

Works fine and certainly does well what it says it will.

A small and simple programme, and probably of very limited use to most people and I certainly wouldn't pay $30 for it, but I'll keep it for the odd occasion that I may find it useful.

Thank you GAOTD.

Reply   |   Comment by Kestrel  –  4 years ago  –  Did you find this comment useful? yes | no (+23)
#3

Sounds interesting; I often have need of knowing on what date a particular day fell or vice versa. But instead of starting a download the link elicits a pop-up wanting me to share on Farcebook. Dealbreaker.

Reply   |   Comment by JGF  –  4 years ago  –  Did you find this comment useful? yes | no (+37)

That's the GAOTD site not this program.....you can simply choose the e-mail option to receive the download link

Reply   |   Comment by PaulW  –  4 years ago  –  Did you find this comment useful? yes | no (+27)

Hi jgf, they changed their download policy several weeks ago, asking the community to propogate their project to anyone in your Twitter or Facebook accounts. They say this may increase the liklihood of getting better software and to improve the chaces of this site surviving.

Reply   |   Comment by whiterabbit-uk  –  4 years ago  –  Did you find this comment useful? yes | no (+8)

I received the mail, it says
"Here is your personal download link for Advanced Date Time Calculator 3.1."
but there's no download link in it.

Reply   |   Comment by Karl Kuhla  –  4 years ago  –  Did you find this comment useful? yes | no (+20)

If I share on Facebook in order to download a program do I only need to do this one time? Or do I need to go through this each and every download.

Reply   |   Comment by gpc111  –  4 years ago  –  Did you find this comment useful? yes | no (+26)

You have to do it each and every download.

Reply   |   Comment by Kestrel  –  4 years ago  –  Did you find this comment useful? yes | no (+15)
#2

Installed and registered without any problems, on opening a simple interface is presented.

A few quick tests showed the program performed well and quickly presented the information in an easy to read manner.

A handy program with a very big price; consider the price to be excessive as all that appears to have been done is to put an interface on one of the many components that do all the legwork, this means that almost no development work is required.

Reply   |   Comment by XP-Man  –  4 years ago  –  Did you find this comment useful? yes | no (+54)
#1

Hello everyone,

To know all our software products, please visit our homepage at
http://www.trisunsoft.com/

And you can find other 5 sites on the bottom of above page. Just visit them to know more detail if you are interested in them.

Thank you.

Reply   |   Comment by Nosa Lee  –  4 years ago  –  Did you find this comment useful? yes | no (+43)

Thank you. :)

Reply   |   Comment by whiterabbit-uk  –  4 years ago  –  Did you find this comment useful? yes | no (0)

I have purchased/used 1Tree, Duplicate File Finder and Duplicate MP3 Finder - all with great success. I found the Duplicate MP3 Finder especially useful because I made backups of backups and didn't know which files were my original, etc. This app is quite useful in finding and presenting duplicate files. And I think i found all three because of giveaways----hint, hint....any chance of a return of those three or possibly the PDF Helper solution? Thanks for gr8 software.

Reply   |   Comment by Kyle  –  4 years ago  –  Did you find this comment useful? yes | no (0)
Add a comment

iPhone app giveaways »

Vxcam - AR Video Text & Emoji Giveaway
Add AR texts , emoji, videos in the environment around you.
$1.99 ➞ free today
Z Room Giveaway
Z Room is a 3D Zombie shooter game, designed to play on your Watch or Phone.
$0.99 ➞ free today
Battery Max - Tips for battery Giveaway
Battery Max is a nice battery health application that provides enhanced battery care for your iPhone/iPod battery.
$0.99 ➞ free today
Daily Stock Flip - Swing Trade Giveaway
Looking for daily stock trade alerts that you can use to flip stocks?
$59.99 ➞ free today
Spaceholes! Giveaway
Spaceholes! is a mashup of various space shooters.
$1.99 ➞ free today

Android app giveaways »

A Quick Festive Quest Giveaway
A Quick Festive Quest is a Christmas-themed game.
$0.99 ➞ free today
Confused Christmas 2 Giveaway
Oh no! It seems that a witch has used magic to mix up all of our presents and decorations.
$0.99 ➞ free today
Rocsy Square - Icon Pack Giveaway
An icon pack with custom visuals and graphics.
$0.99 ➞ free today
Reminder - Pro Giveaway
Reminder app without advertisements.
$1.99 ➞ free today
Buff Knight Advanced - Retro RPG Runner Giveaway
Buff Knight Advanced is a 2D Pixel RPG where a player's character is constantly on the move.
$1.49 ➞ free today