Learn how to add hours, minutes, and seconds to time values in Excel using various methods (SUM operator, TIME function, & manual calculations)

Let's say that you need to add two different time values together to get a total, or you need to subtract one time value from another to get the total time spent working on a project. As you'll …

Oct 29, 2025 · Learn how to add hours, minutes, and seconds in Excel using the plus operator, SUM, TEXT, and TIME functions with simple examples.

1 day ago · Learn to effortlessly add time in Excel with our beginner-friendly guide. Master formulas and functions to streamline your time calculations today!

Jul 9, 2024 · Learn to sum hours and minutes in Excel with our step-by-step guide. Master time calculations effortlessly to boost your productivity today!

Mar 25, 2025 · I’ve tested various methods for calculating working hours in Excel, and the ones outlined in this insightful Microsoft Excel tutorial are essential skills to know.

Use the TIME function in Excel to add or subtract hours, minutes and seconds. To add up times in Excel, simply use the SUM function.

Aug 27, 2025 · Learn how to add hours in Excel effortlessly with our step-by-step guide. Perfect for tracking work hours, schedules, and productivity metrics.

Aug 27, 2024 · In the Date Time box, select the cell containing the date time you will add or subtract hours from. In the Number box, enter the number of hours you want to add or substract.

In excel's mind: 12 hours + 13 hours = 25 hours (in yours too?) However it will display to you as: 12 hours + 13 hours = 1 hour (it rolls over to the next day to show a time-of-day format)