Thank you for your review
Date Time Calc is a small utility able to calculate future and past dates using a given time interval from an assigned date 'Date Guess' and also 'Date Difference' between dates (even with precision to hours, minutes, seconds).

Date Time Calc is intended for users needing to calculate expected dates after a specific number of days as in a typical business use (example of periods often used in business: 15, 30, 60, 90, 120 or 150 days) or to know the exact time interval between two specific dates and time 'Time difference' often needed in technical fields or for business contracts.


What's New

Version 2.0:
  • Improved Interface
  • Better use of natural date elements to make calculations, years, months,days,hours,minutes,seconds
  • Result summarised also in a plain text to avoid misinterpretation
  • The result can be sent to the log, saved over re-launch
  • Log can be reset at any time


  • OS X 10.8 or later

Similar Software

Open Comparison
Suggest Other Similar Software
Create a collection and add  to it.
Like this app? Be the first to add it to a collection! Create a Collection by bringing together complementary apps that have a common theme or purpose, then share it and discover new collections!
Leave a Review

Date Time Calc User Discussion

To leave a comment, you need to be logged in.
Sort by: Time | Smiles
Date Time Calc needs a review. Be the first to review this app and get the discussion started!
Date Time Calc needs a rating. Be the first to rate this app and get the discussion started!
0 0


Current Version (2.x)


Downloads 882
Version Downloads 183
License Commercial
Date 09 Jan 2014
Platform Intel 64 / OS X
Price $4.99
download install purchase purchase