Linear Interpolation Value Calculator

First Point co-ordinatesX1: Y1:
Second point co-ordinatesX2: Y2:
Target point x  X:   
Interpolated point Y value

Interpolation Calculator calculates the unknown interpolated coordinate between the two known coordinates.

Linear Interpolation Value Formula

Y = ( ( X - X1 )( Y2 - Y1) / ( X2 - X1) ) + Y1

Where, X = Target X coordinate, Y = Interpolated Y coordinate.

X1, Y1 = First Point coordinates,

X2,Y2 = Second Point coordinates,

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