עזרה עבור LibreOffice 7.4
In LibreOffice Calc, you can perform calculations with current date and time values. As an example, to find out exactly how old you are in seconds or hours, follow the following steps:
In a spreadsheet, enter your birthday in cell A1.
Enter the following formula in cell A3: =NOW()-A1
After pressing the \
Place the cursor in cell A3, right-click to open a context menu and choose \
The \
The number of days between today's date and the specified date is displayed in cell A3.
Experiment with some additional formulas: in A4 enter =A3*24 to calculate the hours, in A5 enter =A4*60 for the minutes, and in A6 enter =A5*60 for seconds. Press the \
The time since your date of birth will be calculated and displayed in the various units. The values are calculated as of the exact moment when you entered the last formula and pressed the Enter key. This value is not automatically updated, although "Now" continuously changes. In the Data menu, the menu item Calculate - AutoCalculate is normally active; however, automatic calculation does not apply to the function NOW. This ensures that your computer is not solely occupied with updating the sheet.