Calculate Method

Calculates all open workbooks, a specific worksheet in a workbook, or a specified range of cells on a worksheet, as shown in the following table.

To calculate	Follow this example
All open workbooks	Application.Calculate (or just Calculate)
A specific worksheet	Worksheets(1).Calculate
A specified range	Worksheets(1).Rows(2).Calculate

expression   Optional for Application, required for Worksheet and Range. An expression that returns an object in the Applies To list.

Example

This example calculates the formulas in columns A, B, and C in the used range on Sheet1.

Worksheets("Sheet1").UsedRange.Columns("A:C").Calculate