Bilinear Interpolation Calculator

Bilinear Interpolation Calculator CalculatorScale.com

Input Parameters

Instant Real-time Calculation

Q11 (0,0)

Q21 (1,0)

Q12 (0,1)

Q22 (1,1)

Relative x (0 to 1)

Relative y (0 to 1)

Result Math

Interpolated Value

Export calculation:

Calculation Logic:

The Bilinear Interpolation Calculator uses f(x,y) ≈ (1-u)(1-v)Q11 + u(1-v)Q21 + (1-u)v Q12 + uv Q22 to compute geometric coordinates and rational fraction values.