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How to calculate aspect ratio? Take your original height. In our example, it will be 1200 pixels. Take your original width.Divide the height by the width, e.g. 1200 / 1600 = 0.75. Multiply the quotient by the preferred width, e.g. 0.75 300 = 225. The resulting figure is your new height given in pixels.

Generally, you should use the Format Cells dialog (Ctrl+1) or Home > Number > Accounting Number Format option to apply a currency formatting to a cell. This is because the DOLLAR function returns the number provided as text.

A$1. Allows the column reference to change, but not the row reference. $A$1. Allows neither the column nor the row reference to change. There is a shortcut for placing absolute cell references in your formulas!

Excel absolute cell reference (with $ sign) An absolute reference in Excel is a cell address with the dollar sign ($) in the row or column coordinates, like $A$1. The dollar sign fixes the reference to a given cell, so that it remains unchanged no matter where the formula moves.

The dollar sign in an Excel cell reference affects just one thing - it instructs Excel how to treat the reference when the formula is moved or copied to other cells. In a nutshell, using the $ sign before the row and column coordinates makes an absolute cell reference that won't change.

Excel formulas for conditional formatting based on cell value Select the cells you want to format.On the Home tab, in the Styles group, click Conditional formatting > New Rule2026 In the New Formatting Rule window, select Use a formula to determine which cells to format. Enter the formula in the corresponding box.

B$1 tells Excel you always want to refer to row 1. $B$1 tells Excel you always want to refer to cell B1.