Extrapolation in Excel

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

ExcelInsider Team August 21, 2025

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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

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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 ...