For instructions scroll all the way down, beneath the calculator.  
           
  Today's date and Time  
   
     
  The calculated result is the total time required to complete the items you listed, which is presented below in red type.  
   
   
   
  to complete all the work you listed below.  
  The above calculations are based on the number of hours of work per day you plan to invest in the project, and the sum of the time intervals you entered for each task.  
   
           
  Enter the start date for this project in the white input box on the right. The date must be entered in the Month/Day/Year format.        
   
           
  All the work should be completed, before the  
  end of the date displayed below in red type.  
   
   
   
   
  The above calculations are based on the start date you entered, today's date, the number of hours of work per day you plan to invest in the project, and the sum of the time intervals you entered for each task.  
   
           
  In the white input boxes on the right, enter the number of hours and minutes per day that you can work on the tasks you listed below. Hours & Minutes  
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  Enter name of activity in the white boxes below Hours & Minutes  
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  INSTRUCTIONS  
  This calculator is designed to add the time required to complete a number of tasks. This is useful to determine the total time needed to complete all the work for a project, or all the activities on a to-do-list. The time needed to complete each task will usually be an estimate. If you are not sure of your estimates you should add additional time to compensate for underestimations.  
   
   
   
   
  Before you use this calculator, scroll up and studied the sample entries and related calculated results. This will give you a clear picture of how the calculator functions, and it will help you understand the following instructions.  
   
   
   
  To use this calculation device, delete the numbers and text in all the white input boxes. Then double-check to be certain that all of the input boxes are empty.  
   
   
  After completing the above, enter the name of the tasks in the long white input boxes. Enter the hours in the small white input box left of the &, and the minutes are entered in the small white input boxes that are right of the &.  
   
   
  Before entering numbers left click on the relevant input box, Then immediately enter the number. For calculated results left click with the mouse on the background, or anywhere outside of an input box.  
   
   
   
  There are additional instructions on the calculator.