Apr 23, 2024 · In this article, I’ll discuss 7 methods on how to do linear interpolation using the functions in Excel along with the basics.

In this section, I show you how to do linear interpolation in Excel. In linear interpolation, you assume that the change between two known data points is linear, meaning one variable changes at a constant rate …

Aug 29, 2024 · Using the FORECAST.LINEAR function in Excel is a quick and simple way to interpolate values. However, if you prefer higher accuracy levels in the interpolated values, use the spline …

Nov 24, 2024 · This guide will walk you through the step-by-step process of performing linear interpolation in Excel, complete with practical examples to help you master this essential technique …

Aug 21, 2025 · Whether you’re working with website traffic, sales reports, or research data, this guide will help you learn linear interpolation so that you can perform forecasting, evaluate trends, fill in gaps, …

Learn how to perform Linear Interpolation in Excel using multiple methods with step-by-step guidance.

To perform linear interpolation in Excel, use the FORECAST function to interpolate between two pairs of x- and y-values directly. In the example below, the formula to interpolate and find the y-value that …

Learn how to perform linear interpolation in Excel with ease. Explore functions, custom VBA scripts, and tips to handle data accurately for best results.

Aug 8, 2024 · How to Do Linear Interpolation for Linear Dataset in Excel? If your dataset is linear, you can implement a linear interpolation method. The image below displays a set of formulas that you can use …

Definition: Interpolation in Excel estimates missing values between known data points. It helps create smoother datasets for better trend analysis in Excel. Excel provides functions like TREND for linear …