Online calculator for linear interpolation and extrapolation. Given two (x, y) pairs and an additional x or y, compute the missing value.

For example, the Beatles interpolated part of their early hit “She Loves You” into the closing moments of their later hit “All You Need Is Love.” In mathematical contexts, to interpolate is to estimate the …

Both ‘polynomial’ and ‘spline’ require that you also specify an order (int), e.g. df.interpolate(method='polynomial', order=5). Note that, slinear method in Pandas refers to the Scipy …

It is often required to interpolate; that is, estimate the value of that function for an intermediate value of the independent variable. A closely related problem is the approximation of a complicated function by …

Apr 5, 2025 · Linear interpolation, also called simply interpolation or "lerping," is the ability to deduce a value between two values explicitly stated in a table or on a line graph. While many people can …

Jul 11, 2025 · Use the interpolate () function to interpolate the missing values in the backward direction using the linear method and putting a limit on the maximum number of consecutive Na values that …

You can interpolate or estimate values between two known data points in Excel. For instance, if you have quarterly sales data but want to estimate monthly sales, you can use interpolation to generate …

Nov 1, 2025 · interpolate (third-person singular simple present interpolates, present participle interpolating, simple past and past participle interpolated) (transitive, intransitive) To introduce …

INTERPOLATE definition: to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate. See examples of interpolate used in a sentence.

In mathematics, linear interpolation is a method of curve fitting using linear polynomials to construct new data points within the range of a discrete set of known data points.