When calculating time intervals in Excel, you are looking for the time that has passed between two given sets of time. Because Excel converts dates and times into numbers behind the scenes ...

Excel will automatically apply the short time format, which doesn’t display seconds. Figure B: Enter the first value in the series. In H3, enter the formula =H2+TIME(2,0,0) .

Trends in Excel predict future values using the TREND function, revealing data insights. ... It’s often applied to time ...

How to Change the Intervals on an X-Axis in Excel. The X-axis, which is the horizontal axis, on most Excel charts does not use numeric intervals like the vertical Y-axis does.