Excel for Statistics

How to Extrapolate a Graph in Excel (Linear & Non-Linear)

ExcelInsider Team August 21, 2025

Need to forecast values outside of the current data range?  You can extrapolate the trend graphically by using Excel’s Trendline and Forecast feature. This article explains how to extrapolate a graph ...

Excel for Statistics

How to Perform Linear Extrapolation in Excel (5 Easy Ways)

ExcelInsider Team August 21, 2025

Linear extrapolation is useful for estimating future values based on historical trends, whether you're analyzing business indicators or projecting future growth. From using simple formulas to ...