Create Formula Log For Free

Description. The Microsoft Excel LOG function returns the logarithm of a number to a specified base. The LOG function is a built-in function in Excel that is categorized as a Math/Trig Function. It can be used as a worksheet function (WS) in Excel.

Logarithmic scales are useful for quantifying the relative change of a value as opposed to its absolute difference. Moreover, because the logarithmic function log(x) grows very slowly for large x, logarithmic scales are used to compress large-scale scientific data.

In Excel, the natural logarithm is written as "LN" and can be found under the "LOG" function. Other logarithmic functions include the "LOG10" and "LOG" functions, which find the base 10 and base e logarithms of a number, respectively.

How to use the Excel LOG function - YouTube YouTube Start of suggested clip End of suggested clip Result type equals log open parentheses eight as the positive real number for which you want theMoreResult type equals log open parentheses eight as the positive real number for which you want the logarithm comma. 2 as the base of the logarithm. Close parentheses and then press the Enter key.

In Excel, the natural logarithm is written as "LN" and can be found under the "LOG" function. Other logarithmic functions include the "LOG10" and "LOG" functions, which find the base 10 and base e logarithms of a number, respectively.

Creating a Log/Log Chart Select the chart area (the actual chart or the spreadsheet area you want to chart). Click the Chart Wizard button on the toolbar. (See Figure 1.) Select the XY (scatter) type of chart. Select the sub-chart type you want to use. Click on the Finish button.

Log Transformation in Excel To apply a log transformation to a dataset in Excel, we can use the =LOG10() function.