#### Method 1: Use the DATEDIF Function

The DATEDIF function in Excel is specifically designed for calculating the difference between two dates.

**Step 1:** Enter the start date in cell A1 and the end date in cell A2.

**Step 2:** Enter the following formula in cell A3:

=DATEDIF(A1, A2, "d")

**Step 3:** Press Enter to see the result. The result will be the number of days between the two dates.

**Step 4:** (Optional) Format the cell as a number by selecting the cell and clicking the Number tab on the ribbon.

#### Method 2: Use the DAYS Function

The DAYS function is another built-in function for calculating the number of days between two dates.

**Step 1:** Enter the start date in cell A1 and the end date in cell A2.

**Step 2:** Enter the following formula in cell A3:

=DAYS(A2, A1)

**Step 3:** Press Enter to see the result.

**Step 4:** (Optional) Format the cell as a number.

#### Method 3: Use the NETWORKDAYS Function

The NETWORKDAYS function calculates the number of workdays between two dates.

**Step 1:** Enter the start date in cell A1 and the end date in cell A2.

**Step 2:** Enter the following formula in cell A3:

=NETWORKDAYS(A1, A2)

**Step 3:** Press Enter to see the result.

**Step 4:** (Optional) Format the cell as a number.

#### Method 4: Use the WORKDAY Function

Similar to NETWORKDAYS, the WORKDAY function calculates workdays between two dates.

**Step 1:** Enter the start date in cell A1 and the end date in cell A2.

**Step 2:** Enter the following formula in cell A3:

=WORKDAY(A1, A2)

**Step 3:** Press Enter to see the result.

**Step 4:** (Optional) Format the cell as a number.

#### Method 5: Use the EOMONTH Function

The EOMONTH function calculates the number of days between two dates.

**Step 1:** Enter the start date in cell A1 and the end date in cell A2.

**Step 2:** Enter the following formula in cell A3:

=EOMONTH(A1, A2)

**Step 3:** Press Enter to see the result.

**Step 4:** (Optional) Format the cell as a number.

#### Method 6: Use the EDATE Function

The EDATE function calculates the number of days between two dates.

**Step 1:** Enter the start date in cell A1 and the end date in cell A2.

**Step 2:** Enter the following formula in cell A3:

=EDATE(A1, A2)

**Step 3:** Press Enter to see the result.

**Step 4:** (Optional) Format the cell as a number.

#### Method 7: Use the YEARFRAC Function

The YEARFRAC function calculates the number of days between two dates.

**Step 1:** Enter the start date in cell A1 and the end date in cell A2.

**Step 2:** Enter the following formula in cell A3:

=YEARFRAC(A1, A2)

**Step 3:** Press Enter to see the result.

**Step 4:** (Optional) Format the cell as a number.

These methods provide flexibility based on your specific needs for calculating time differences in Excel.