First, type the below formula in Cell D5.One of the tricky parts during project planning is to develop a solid resource allocation for the involved team members.In such cases, we will calculate the total hour difference using the IF function. However, if the start time is 9:00 PM one day and the end time is 5:00 AM the next day, a simple subtraction formula won’t work. Till now, to get the time difference between time values, we have used simple formulas. Find Total Hours Between Time Records Using Excel IF Function How to Calculate Hours Worked Minus Lunch with Excel Formulaĥ.How to Use Time Format in Excel VBA (Macro, UDF, and UserForm).Man Hours Calculation in Excel (6 Useful Methods).How to Calculate Years of Service in Excel (4 Easy Ways).How to Calculate Turnaround Time in Excel (4 Ways).Read More: How to Add Time in Excel Over 24 Hours (4 ways)

Also, if you want hours as a whole number then the INT function in Excel would be a great help. You can change the Cell Format as you wish. That is why we got the hours as 25.5, 26, 26.5, 29, etc. Here, the Number format of the result column is General.

Hit Enter and use the Fill Handle tool to drag down.

First, type the below formula in Cell C8.

Now, we will simply sum up the cells containing different durations. For instance, we have a duration list of several tasks. In this method, we will add time values using a simple formula. Add Time Values to Find Total Hours in Excel

As a consequence, you will get a result like below.ĩ Methods to Calculate Total Hours in Excel 1.

Then, type/choose the desired format and click OK. To do that, select the cells and press ‘Ctrl + 1’ to bring the Format Cells window.

Similarly, you can custom cell format.

After that, choose the preferred format from the Type box and click OK.

Now, go to the Number tab and choose the Time from the Category list.

As a result, the Format Cells dialog box will show up.Alternatively, after selecting a cell, you can press ‘ Ctrl + 1’ from the keyboard to get the dialog box. Next, click on the Format Cells option to bring the Format Cells dialog box.

First, select the cell and right-click on it.If you want to change cell formats, follow the below steps: Changing the cell format does not alter the values, instead, it changes the way of the representation of the data. So, for ease of calculation and data representation, we have to change the cell format in Excel. As mentioned before, 1.5 represents, 12:00 PM in excel. A whole number represents a day and the decimal portion of a number represents a part of the day. Importance of Cell Formatting While Calculating Hours in ExcelĮxcel stores dates and times as numbers in cells.

Excel hour calculation template